NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = T.Aumann Found 195 matches. Showing 1 to 100. [Next]2024LI18 Phys.Rev. C 109, 034312 (2024) B.D.Linh, A.Corsi, A.Gillibert, A.Obertelli, P.Doornenbal, C.Barbieri, T.Duguet, M.Gomez-Ramos, J.D.Holt, B.S.Hu, T.Miyagi, A.M.Moro, P.Navratil, K.Ogata, S.Peru, N.T.T.Phuc, N.Shimizu, V.Soma, Y.Utsuno, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.B.Gerst, J.Gibelin, K.I.Hahn, N.T.Khai, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.T.Wang, V.Werner, X.Xu, Y.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Onset of collectivity for argon isotopes close to N=32
doi: 10.1103/PhysRevC.109.034312
2023CH26 Phys.Lett. B 843, 138025 (2023) S.Chen, F.Browne, P.Doornenbal, J.Lee, A.Obertelli, Y.Tsunoda, T.Otsuka, Y.Chazono, G.Hagen, J.D.Holt, G.R.Jansen, K.Ogata, N.Shimizu, Y.Utsuno, K.Yoshida, N.L.Achouri, H.Baba, D.Calvet, F.Chateau, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, D.Sohler, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Level structures of 56, 58Ca cast doubt on a doubly magic 60Ca NUCLEAR REACTIONS 1H(57Sc, 2p)56Ca, E=209 MeV/nucleon; 1H(59Sc, 2p)58Ca, E=199 MeV/nucleon, [57,59Sc secondary beams from 9Be(70Zn, X), E=345 MeV/nucleon, followed by separation and identification of ions of interest using the BigRIPS separator at RIBF-RIKEN facility]; measured reaction residues of 56Ca and 58Ca through identification by the SAMURAI spectrometer, Doppler-corrected Eγ, Iγ, (particle)γ-coin using the DALI2+ array using MINOS liquid hydrogen target. 56,58Ca; deduced energies of the first 2+ levels. Comparison with shell-model calculations with the GXPF1B Hamiltonian in full pf model space, and the state-of-the-art ab initio approaches: VS-IMSRG method, and CC calculations. Systematics of energies of the first 2+ states and S(2n) from experiment (N=22-36) and theory in N=22-54 Ca isotopes.
doi: 10.1016/j.physletb.2023.138025
2023KI02 Phys.Lett. B 836, 137629 (2023) S.Kim, J.W.Hwang, Y.Satou, N.A.Orr, T.Nakamura, Y.Kondo, J.Gibelin, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, P.Doornenbal, N.Fukuda, N.Inabe, T.Isobe, D.Kameda, D.Kanno, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, R.Minakata, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, H.Otsu, H.Sato, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, Y.Togano, A.G.Tuff, M.Vandebrouck, K.Yoneda Unbound states in 17C and p-sd shell-model interactions NUCLEAR REACTIONS C(18C, n)17C, E=245 MeV/nucleon; measured reaction products. 16C; deduced resonance energies and parameters, partial σ, spectroscopic factors, J, π. Comparison with shell-model (YSOX) calculations. The BigRIPS fragment separator at the RIKEN–RIBF laboratory.
doi: 10.1016/j.physletb.2022.137629
2023KO15 Nature(London) 620, 965 (2023) Y.Kondo, N.L.Achouri, H.Al Falou, L.Atar, T.Aumann, H.Baba, K.Boretzky, C.Caesar, D.Calvet, H.Chae, N.Chiga, A.Corsi, F.Delaunay, A.Delbart, Q.Deshayes, Zs.Dombradi, C.A.Douma, A.Ekstrom, Z.Elekes, C.Forssen, I.Gasparic, J.-M.Gheller, J.Gibelin, A.Gillibert, G.Hagen, M.N.Harakeh, A.Hirayama, C.R.Hoffman, M.Holl, A.Horvat, A.Horvath, J.W.Hwang, T.Isobe, W.G.Jiang, J.Kahlbow, N.Kalantar-Nayestanaki, S.Kawase, S.Kim, K.Kisamori, T.Kobayashi, D.Korper, S.Koyama, I.Kuti, V.Lapoux, S.Lindberg, F.M.Marques, S.Masuoka, J.Mayer, K.Miki, T.Murakami, M.Najafi, T.Nakamura, K.Nakano, N.Nakatsuka, T.Nilsson, A.Obertelli, K.Ogata, F.de Oliveira Santos, N.A.Orr, H.Otsu, T.Otsuka, T.Ozaki, V.Panin, T.Papenbrock, S.Paschalis, A.Revel, D.Rossi, A.T.Saito, T.Y.Saito, M.Sasano, H.Sato, Y.Satou, H.Scheit, F.Schindler, P.Schrock, M.Shikata, N.Shimizu, Y.Shimizu, H.Simon, D.Sohler, O.Sorlin, L.Stuhl, Z.H.Sun, S.Takeuchi, M.Tanaka, M.Thoennessen, H.Tornqvist, Y.Togano, T.Tomai, J.Tscheuschner, J.Tsubota, N.Tsunoda, T.Uesaka, Y.Utsuno, I.Vernon, H.Wang, Z.Yang, M.Yasuda, K.Yoneda, S.Yoshida First observation of 28O NUCLEAR REACTIONS H(29F, X)27O/28O, E=235 MeV/nucleon; measured reaction products; deduced yields. The hydrogen target was surrounded by the MINOS Time Projection Chamber, SAMURAI spectrometer, RIKEN RI Beam Factory. RADIOACTIVITY 28O(4n), 27O(3n); measured decay products, En, In; deduced decay energy spectra and schemes from the measured momenta using the invariant-mass technique, resonance parameters. Comparison with the large-scale shell-model calculations using the new chiral effective field theory (EEdf3) interaction.
doi: 10.1038/s41586-023-06352-6
2023LI56 Phys.Rev.Lett. 131, 212501 (2023) P.J.Li, D.Beaumel, J.Lee, M.Assie, S.Chen, S.Franchoo, J.Gibelin, F.Hammache, T.Harada, Y.Kanada-En'yo, Y.Kubota, S.Leblond, P.F.Liang, T.Lokotko, M.Lyu, F.M.Marques, Y.Matsuda, K.Ogata, H.Otsu, E.Rindel, L.Stuhl, D.Suzuki, Y.Togano, T.Tomai, X.X.Xu, K.Yoshida, J.Zenihiro, N.L.Achouri, T.Aumann, H.Baba, G.Cardella, S.Ceruti, A.I.Stefanescu, A.Corsi, A.Frotscher, J.Gao, A.Gillibert, K.Inaba, T.Isobe, T.Kawabata, N.Kitamura, T.Kobayashi, Y.Kondo, A.Kurihara, H.N.Liu, H.Miki, T.Nakamura, A.Obertelli, N.A.Orr, V.Panin, M.Sasano, T.Shimada, Y.L.Sun, J.Tanaka, L.Trache, D.Tudor, T.Uesaka, H.Wang, H.Yamada, Z.H.Yang, M.Yasuda Validation of the 10Be Ground-State Molecular Structure Using 10Be(p, pα)6He Triple Differential Reaction Cross-Section Measurements NUCLEAR REACTIONS 1H(10Be, pα), E ∼ 150 MeV/nucleon; measured reaction products. 6He, 10Be; deduced excitation energy spectra, σ(θ, E), α-cluster molecular structure of the 10Be ground-state. Comparison with calculations performed in a microscopic framework using successively the Tohsaki-Horiuchi-Schuck-Ropke product wave function and the wave function deduced from antisymmetrized molecular dynamics calculations. The Radioactive Isotope Beam Factory at RIKEN.
doi: 10.1103/PhysRevLett.131.212501
2023PA34 Phys.Rev. C 108, 044610 (2023) P.Pawlowski, J.Brzychczyk, N.Buyukcizmeci, H.T.Johansson, W.Trautmann, A.Wieloch, P.Adrich, T.Aumann, T.Barczyk, S.Bianchin, K.Boretzky, A.S.Botvina, A.Chbihi, J.Cibor, B.Czech, H.Emling, J.D.Frankland, M.Heil, A.Le Fevre, Y.Leifels, J.Luhning, J.Lukasik, U.Lynen, Z.Majka, I.N.Mishustin, W.F.J.Muller, R.Ogul, H.Orth, R.Palit, D.Rossi, C.Schwarz, C.Sfienti, H.Simon, K.Summerer, H.Weick, B.Zwieglinski Neutrons from projectile fragmentation at 600 MeV/nucleon
doi: 10.1103/PhysRevC.108.044610
2023VE01 Eur.Phys.J. A 59, 139 (2023) S.Velardita, H.Alvarez-Pol, T.Aumann, Y.Ayyad, M.Duer, H.-W.Hammer, L.Ji, A.Obertelli, Y.Sun Method to evidence hypernuclear halos from a two-target interaction cross section measurement RADIOACTIVITY 3H(π-) [from 12C(12C, X)3H, E=1.9 GeV/nucleon]; measured decay products; deduced interaction σ of hypernuclei with a target nucleus via a two-target measurement. R3B (GSI/FAIR).
doi: 10.1140/epja/s10050-023-01050-3
2023WA18 Phys.Lett. B 843, 138038 (2023) H.Wang, M.Yasuda, Y.Kondo, T.Nakamura, J.A.Tostevin, K.Ogata, T.Otsuka, A.Poves, N.Shimizu, K.Yoshida, N.L.Achouri, H.Al Falou, L.Atar, T.Aumann, H.Baba, K.Boretzky, C.Caesar, D.Calvet, H.Chae, N.Chiga, A.Corsi, H.L.Crawford, F.Delaunay, A.Delbart, Q.Deshayes, Zs.Dombradi, C.Douma, Z.Elekes, P.Fallon, I.Gasparic, J.-M.Gheller, J.Gibelin, A.Gillibert, M.N.Harakeh, A.Hirayama, C.R.Hoffman, M.Holl, A.Horvat, A.Horvath, J.W.Hwang, T.Isobe, J.Kahlbow, N.Kalantar-Nayestanaki, S.Kawase, S.Kim, K.Kisamori, T.Kobayashi, D.Korper, S.Koyama, I.Kuti, V.Lapoux, S.Lindberg, F.M.Marques, S.Masuoka, J.Mayer, K.Miki, T.Murakami, M.A.Najafi, K.Nakano, N.Nakatsuka, T.Nilsson, A.Obertelli, N.A.Orr, H.Otsu, T.Ozaki, V.Panin, S.Paschalis, A.Revel, D.Rossi, A.T.Saito, T.Saito, M.Sasano, H.Sato, Y.Satou, H.Scheit, F.Schindler, P.Schrock, M.Shikata, Y.Shimizu, H.Simon, D.Sohler, O.Sorlin, L.Stuhl, S.Takeuchi, M.Tanaka, M.Thoennessen, H.Tornqvist, Y.Togano, T.Tomai, J.Tscheuschner, J.Tsubota, T.Uesaka, Z.Yang, K.Yoneda Intruder configurations in 29Ne at the transition into the island of inversion: Detailed structure study of 28Ne NUCLEAR REACTIONS 1H(29Ne, np)28Ne, E=240 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, partial level scheme, J, π, one-neutron removal σ, parallel momentum distributions. Comparison with available data. The MINOS target was surrounded by the DALI2 array, the Radioactive Isotope Beam Factory (RIBF), operated by the RIKEN Nishina Center and the Center for Nuclear Study, University of Tokyo.
doi: 10.1016/j.physletb.2023.138038
2023WA24 Eur.Phys.J. A 59, 154 (2023) F.Wamers, C.Lehr, J.Marganiec-Galazka, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, L.Atar, T.Aumann, S.Beceiro Novo, C.A.Bertulani, K.Boretzky, M.J.G.Borge, C.Caesar, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, P.Diaz Fernandez, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, M.Holl, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, K.Riisager, C.Rodriguez-Tajes, D.Rossi, D.Savran, H.Scheit, G.Schrieder, P.Schrock, H.Simon, J.Stroth, K.Summerer, O.Tengblad, H.Weick, C.Wimmer Diverse mechanisms in proton knockout reactions from the Borromean nucleus 17Ne NUCLEAR REACTIONS 1H, 12C(17Ne, 2p), (17Ne, 16F), E=500 MeV/nucleon; analyzed available data. 17Ne, 16F; deduced σ(E), resonance parameters, spectroscopic factors. The SIS-18 synchrotron at GSI.
doi: 10.1140/epja/s10050-023-01063-y
2022AU03 Eur.Phys.J. A 58, 88 (2022) T.Aumann, W.Bartmann, O.Boine-Frankenheim, A.Bouvard, A.Broche, F.Butin, D.Calvet, J.Carbonell, P.Chiggiato, H.De Gersem, R.De Oliveira, T.Dobers, F.Ehm, J.Ferreira Somoza, J.Fischer, M.Fraser, E.Friedrich, A.Frotscher, M.Gomez-Ramos, J.-L.Grenard, A.Hobl, G.Hupin, A.Husson, P.Indelicato, K.Johnston, C.Klink, Y.Kubota, R.Lazauskas, S.Malbrunot-Ettenauer, N.Marsic, W.F.O Muller, S.Naimi, N.Nakatsuka, R.Necca, D.Neidherr, G.Neyens, A.Obertelli, Y.Ono, S.Pasinelli, N.Paul, E.C.Pollacco, D.Rossi, H.Scheit, M.Schlaich, A.Schmidt, L.Schweikhard, R.Seki, S.Sels, E.Siesling, T.Uesaka, M.Vilen, M.Wada, F.Wienholtz, S.Wycech, S.Zacarias PUMA, antiProton unstable matter annihilation
doi: 10.1140/epja/s10050-022-00713-x
2022DU08 Nature(London) 606, 678 (2022) M.Duer, T.Aumann, R.Gernhauser, V.Panin, S.Paschalis, D.M.Rossi, N.L.Achouri, D.Ahn, H.Baba, C.A.Bertulani, M.Bohmer, K.Boretzky, C.Caesar, N.Chiga, A.Corsi, D.Cortina-Gil, C.A.Douma, F.Dufter, Z.Elekes, J.Feng, B.Fernandez-Dominguez, U.Forsberg, N.Fukuda, I.Gasparic, Z.Ge, J.M.Gheller, J.Gibelin, A.Gillibert, K.I.Hahn, Z.Halasz, M.N.Harakeh, A.Hirayama, M.Holl, N.Inabe, T.Isobe, J.Kahlbow, N.Kalantar-Nayestanaki, D.Kim, S.Kim, T.Kobayashi, Y.Kondo, D.Korper, P.Koseoglou, Y.Kubota, I.Kuti, P.J.Li, C.Lehr, S.Lindberg, Y.Liu, F.M.Marques, S.Masuoka, M.Matsumoto, J.Mayer, K.Miki, B.Monteagudo, T.Nakamura, T.Nilsson, A.Obertelli, N.A.Orr, H.Otsu, S.Y.Park, M.Parlog, P.M.Potlog, S.Reichert, A.Revel, A.T.Saito, M.Sasano, H.Scheit, F.Schindler, S.Shimoura, H.Simon, L.Stuhl, H.Suzuki, D.Symochko, H.Takeda, J.Tanaka, Y.Togano, T.Tomai, H.T.Tornqvist, J.Tscheuschner, T.Uesaka, V.Wagner, H.Yamada, B.Yang, L.Yang, Z.H.Yang, M.Yasuda, K.Yoneda, L.Zanetti, J.Zenihiro, M.V.Zhukov Observation of a correlated free four-neutron system NUCLEAR REACTIONS 1H(8He, pα)4NN, E=156 MeV/nucleon; measured reaction products, Ep, Ip, Eα, Iα. 4NN; deduced missing mass spectra, 4NN resonance, resonance parameters. Comparison with theoretical calculations. The Radioactive Ion Beam Factory operated by the RIKEN Nishina Center and the Center for Nuclear Study, University of Tokyo, using the Superconducting Analyzer for Multi-particles from Radio Isotope Beams (SAMURAI).
doi: 10.1038/s41586-022-04827-6
2022EN01 Phys.Rev.Lett. 129, 262501 (2022) M.Enciu, H.N.Liu, A.Obertelli, P.Doornenbal, F.Nowacki, K.Ogata, A.Poves, K.Yoshida, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, P.J.Li, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, D.Sohler, S.Takeuchi, H.Toernqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Extended p3/2 Neutron Orbital and the N=32 Shell Closure in 52Ca NUCLEAR REACTIONS 1H(52Ca, np)51Ca, E=190-270 MeV/nucleon; measured reaction products, Eγ, Iγ. 51,52Ca; deduced γ-ray energies, single-particle neutron configurations, neutron knockout partial σ, J, π, root-mean-square radii of the neutron orbitals. Comparison with modified-shell-model predictions, the distorted-wave impulse approximation reaction framework. The Radioactive Isotope Beam Factory of RIKEN, operated jointly by the RIKEN Nishina Center and the Center for Nuclear Study, University of Tokyo.
doi: 10.1103/PhysRevLett.129.262501
2022KI06 Few-Body Systems 63, 21 (2022) S.Kim, J.Hwang, Y.Satou, N.A.Orr, T.Nakamura, Y.Kondo, J.Gibelin, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, P.Doornenbal, N.Fukuda, N.Inabe, T.Isobe, D.Kameda, D.Kanno, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, R.Minakata, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, H.Otsu, H.Sato, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, Y.Togano, A.G.Tuff, M.Vandebrouck, K.-i.Yoneda Spectroscopy of 17C Above the Neutron Separation Energy NUCLEAR REACTIONS C(18C, X)17C/16C, E<245 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ(E), six resonances, partial σ. SAMURAI spectrometer at RIBF of RIKEN.
doi: 10.1007/s00601-022-01725-5
2022KO06 Phys.Lett. B 827, 136953 (2022) T.Koiwai, K.Wimmer, P.Doornenbal, A.Obertelli, C.Barbieri, T.Duguet, J.D.Holt, T.Miyagi, P.Navratil, K.Ogata, N.Shimizu, V.Soma, Y.Utsuno, K.Yoshida, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, D.Sohler, S.Takeuchi, H.Toernqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti A first glimpse at the shell structure beyond 54Ca: Spectroscopy of 55K, 55Ca, and 57Ca NUCLEAR REACTIONS 1H(56Ca, 2p)55K, (56Ca, np)55Ca, E=250 MeV/nucleon; 1H(58Sc, 2p)57Ca, E not given, [secondary 56Ca and 58Sc beams from 9Be(70Zn, X), E=345 MeV/nucleon, followed by selection of fragments of interest using the BigRIPS separator through the TOF-ΔE-Bρ method at RIBF-RIKEN facility]; measured reaction products using the by SAMURAI magnetic spectrometer, protons, Eγ, Iγ, (proton)γ-coin using thick liquid hydrogen target system MINOS and DALI22 array of 226 NaI(Tl) scintillator detectors. 55K, 55,57Ca; deduced levels, J, π, level half-lives, exclusive population σ, spectroscopic factors, short-lived state in 57Ca. Comparison with state-of-the-art theoretical calculations using different approaches such as large-scale shell model (LSSM), valence-space in-medium similarity renormalization group (VS-IMSRG), full-space self-consistent Green's function (SCGF) with NNLOsat and NN+3N(lnl) interactions.
doi: 10.1016/j.physletb.2022.136953
2022LE02 Phys.Lett. B 827, 136957 (2022) C.Lehr, F.Wamers, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, L.Atar, T.Aumann, S.Beceiro Novo, C.A.Bertulani, K.Boretzky, M.J.G.Borge, C.Caesar, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, P.Diaz Fernandez, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, M.Heine, D.H.H.Hoffmann, M.Holl, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, B.Loher, K.Mahata, J.Marganiec-Galazka, C.Muntz, T.Nilsson, C.Nociforo, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, K.Riisager, C.Rodriguez-Tajes, D.Rossi, D.Savran, H.Scheit, G.Schrieder, P.Schrock, H.Simon, J.Stroth, K.Summerer, O.Tengblad, H.Weick, C.Wimmer Unveiling the two-proton halo character of 17Ne: Exclusive measurement of quasi-free proton-knockout reactions NUCLEAR REACTIONS 1H(17Ne, 2p), E=498 MeV/nucleon; measured reaction products. 17Ne; deduced σ(E), energy levels, two-proton halo. The GSI synchrotron SIS18.
doi: 10.1016/j.physletb.2022.136957
2022RO11 Phys.Rev. C 106, 014618 (2022) J.L.Rodriguez-Sanchez, J.Benlliure, I.Vidana, H.Lenske, J.Vargas, C.Scheidenberger, H.Alvarez-Pol, J.Atkinson, T.Aumann, Y.Ayyad, S.Beceiro Novo, K.Boretzky, M.Caamano, E.Casarejos, D.Cortina-Gil, P.Diaz Fernandez, A.Estrade, H.Geissel, E.Haettner, A.Kelic-Heil, Yu.A.Litvinov, C.Paradela, D.Perez-Loureiro, S.Pietri, A.Prochazka, M.Takechi, Y.K.Tanaka, H.Weick, J.S.Winfield Systematic study of Δ(1232) resonance excitations using single isobaric charge-exchange reactions induced by medium-mass projectiles of Sn NUCLEAR REACTIONS 1H, 12C, Cu, Pb(112Sn, 112In), (112Sn, 112Sb), 1H, C(124Sn, 124Sb), E=1 GeV/nucleon; measured reaction products; deduced total σ, quasielastic and inelastic σ; missing energy spectra. Observed energy shift for the Δ-resonance peak of about 63 ± 5 MeV and quenching of the quasielastic component. Comparison to theoretical predictions using random phase approximation (RPA) with Giessen energy density functional (GiEDF). FRS spectrometer with SIS-18 synchrotron beam (GSI).
doi: 10.1103/PhysRevC.106.014618
2022TE05 Eur.Phys.J. A 58, 205 (2022) E.A.Teixeira, T.Aumann, C.A.Bertulani, B.V.Carlson Nuclear fragmentation reactions as a probe of neutron skins in nuclei NUCLEAR REACTIONS 208Pb(p, X), E<500 MeV; 12C(12C, X), E<1000 MeV/nucleon; analyzed available data; deduced σ, neutron skin thickness as a function of the isospin asymmetry parameter.
doi: 10.1140/epja/s10050-022-00849-w
2021AU02 Prog.Part.Nucl.Phys. 118, 103847 (2021) T.Aumann, C.Barbieri, D.Bazin, C.A.Bertulani, A.Bonaccorso, W.H.Dickhoff, A.Gade, M.Gomez-Ramos, B.P.Kay, A.M.Moro, T.Nakamura, A.Obertelli, K.Ogata, S.Paschalis, T.Uesaka Quenching of single-particle strength from direct reactions with stable and rare-isotope beams
doi: 10.1016/j.ppnp.2021.103847
2021BH12 Phys.Rev. C 104, 045801 (2021) A.Bhattacharyya, U.Datta, A.Rahaman, S.Chakraborty, T.Aumann, S.Beceiro Novo, K.Boretzky, C.Caesar, B.V.Carlson, W.N.Catford, M.Chartier, D.Cortina-Gil, P.Das, G.D.Angelis, P.Diaz Fernandez, H.Emling, H.Geissel, D.Gonzalez-Diaz, M.Heine, H.Johansson, B.Jonson, N.Kalantar-Nayestanaki, T.Kroll, R.Krucken, J.Kurcewicz, C.Langer, T.Le Bleis, Y.Leifels, J.Marganiec, G.Munzenberg, T.Nilsson, C.Nociforo, V.Panin, S.Paschalis, R.Plag, R.Reifarth, M.V.Ricciardi, C.Rigollet, D.Rossi, C.Scheidenberger, H.Scheit, H.Simon, Y.Togano, S.Typel, Y.Utsuno, A.Wagner, F.Wamers, H.Weick, J.S.Winfield Neutron capture cross sections of light neutron-rich nuclei relevant for r-process nucleosynthesis NUCLEAR REACTIONS 208Pb, 12C(29Na, X), (30Na, X), (33Mg, X), (35Al, X), E=410-430 MeV/nucleon, [secondary 29,30Na, 33Mg, 35Al beams from fragmentation of 540 MeV/nucleon 40Ar beam, followed by separation of ions of interest using the FRS-ALADIN-LAND apparatus at GSI]; measured reaction products, Eγ, Iγ, invariant mass spectra in coincidence with the sum energy of γ rays in different energy ranges using an array of 162 NaI(Tl) detectors for γ rays emitted from the excited core of the projectiles after Coulomb dissociation; deduced number of E1 type virtual photons from Coulomb, invariant mass spectra of breakup of incident beams into 28Na, 29Na, 32Mg and 34Al and one neutron in each case, and analyzed using direct breakup model. 29Na, 30Na, 33Mg, (γ, n), E*=2-16 MeV; 35Al(γ, n), E*=5-20 MeV, virtual photons from Coulomb breakup of incident beams; deduced photoabsorption σ(E) as function of excitation energy. 28,29Na, 32Mg, 34Al(n, γ), E<13 MeV; deduced neutron capture σ(E) using the photoabsorption cross sections. 28,29Na, 32Mg, 34Al(n, γ), T9=0.01-100; deduced astrophysical total reaction rates at the onset and at the end of the r-process. 14C(n, γ), E(cm)=10-1000 keV; analyzed previous experimental cross section data, and compared with theoretical calculations. 29,30Na, 33Mg, 35Al; deduced spectroscopic factors for the occupied orbitals of valence neutron(s) in the ground states from Coulomb breakup cross sections, and compiled previous experimental spectroscopic factors. Relevance to neutrino-driven wind model of core-collapse supernovae, and r-process nucleosynthesis.
doi: 10.1103/PhysRevC.104.045801
2021BR11 Phys.Rev.Lett. 126, 252501 (2021) F.Browne, S.Chen, P.Doornenbal, A.Obertelli, K.Ogata, Y.Utsuno, K.Yoshida, N.L.Achouri, H.Baba, D.Calvet, F.Chateau, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, K.Boretzky, C.Caesar, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, M.Holl, J.Kahlbow, D.Kim, D.Korper, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Miki, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, F.Schindler, H.Simon, P.-A.Soderstrom, D.Sohler, S.Takeuchi, H.Tornqvist, J.Tscheuschner, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Pairing Forces Govern Population of Doubly Magic 54Ca from Direct Reactions NUCLEAR REACTIONS 1H(55Sc, 2p), E<345 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, partial σ. Comparison with distorted-wave impulse approximation estimates multiplied by the shell model spectroscopic factors. RIKEN RadioactiveIsotope Beam Factory.
doi: 10.1103/PhysRevLett.126.252501
2021GO20 Phys.Rev. C 104, 024001 (2021) M.Gobel, T.Aumann, C.A.Bertulani, T.Frederico, H.-W.Hammer, D.R.Phillips Neutron-neutron scattering length from the 6He (p, pα) nn reaction NUCLEAR REACTIONS 2H(π-, γ), (n, p), (d, 2He)2n, E not given; compiled experimental data for neutron-neutron scattering lengths reported between 1998 and 2008. 1H(6He, pα)2n, E=few MeV/nucleon; calculated ground-state nn relative-energy distributions for different nn scattering lengths using halo effective field theory (EFT), s-wave scattering length using a method based on the final-state interaction (FSI) between the neutrons after the sudden knockout of the α particle. Comparison with model calculations using the computer code FaCE. Proposed a novel method to measure the neutron-neutron scattering length in inverse kinematics. Relevance to precise determination of the nn scattering length using data from the approved experiment at RIKEN using the 1H(6He, pα)nn reaction.
doi: 10.1103/PhysRevC.104.024001
2021HU28 Few-Body Systems 62, 102 (2021) S.W.Huang, Z.H.Yang, F.M.Marques, N.L.Achouri, D.S.Ahn, T.Aumann, H.Baba, D.Beaumel, M.Bohmer, K.Boretzky, M.Caamano, S.Chen, N.Chiga, M.L.Cortes, D.Cortina, P.Doornenbal, C.A.Douma, F.Dufter, J.Feng, B.Fernandez-Dominguez, Z.Elekes, U.Forsberg, T.Fujino, N.Fukuda, I.Gasparic, Z.Ge, R.Gernhauser, J.M.Gheller, J.Gibelin, A.Gillibert, Z.Halasz, T.Harada, M.N.Harakeh, A.Hirayama, N.Inabe, T.Isobe, J.Kahlbow, N.Kalantar-Nayestanaki, D.Kim, S.Kim, S.Kiyotake, T.Kobayashi, Y.Kondo, P.Koseoglou, Y.Kubota, I.Kuti, C.Lehr, C.Lenain, P.J.Li, Y.Liu, Y.Maeda, S.Masuoka, M.Matsumoto, A.Matta, J.Mayer, H.Miki, M.Miwa, B.Monteagudo, I.Murray, T.Nakamura, A.Obertelli, N.A.Orr, H.Otsu, V.Panin, S.Park, M.Parlog, S.Paschalis, M.Potlog, S.Reichert, A.Revel, D.Rossi, A.Saito, M.Sasano, H.Sato, H.Scheit, F.Schindler, T.Shimada, Y.Shimizu, S.Shimoura, H.Simon, I.Stefan, S.Storck, L.Stuhl, H.Suzuki, D.Symochko, H.Takeda, S.Takeuchi, J.Tanaka, Y.Togano, T.Tomai, H.T.Tornqvist, E.Tronchin, J.Tscheuschner, T.Uesaka, V.Wagner, K.Wimmer, H.Yamada, B.Yang, L.Yang, Y.Yasuda, K.Yoneda, L.Zanetti, J.Zenihiro Experimental Study of 4n by Directly Detecting the Decay Neutrons RADIOACTIVITY 7H(t), 6He(2n) [from 1H(8He, 2p), E=150 MeV/nucleon]; measured decay products, En, In. 4NN; deduced relative-energy spectrum, neutron multiplicity distribution. The radioactive isotope beam factory (RIBF).
doi: 10.1007/s00601-021-01691-4
2021JU02 Phys.Lett. B 814, 136108 (2021) M.M.Juhasz, Z.Elekes, D.Sohler, Y.Utsuno, K.Yoshida, T.Otsuka, K.Ogata, P.Doornenbal, A.Obertelli, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, N.L.Achouri, O.Aktas, T.Aumann, L.X.Chung, Zs.Dombradi, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, H.N.Liu, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti First spectroscopic study of 51Ar by the (p, 2p) reaction NUCLEAR REACTIONS 1H(51Ar, 2p), (52K, 2p), E ∼ 260 MeV/nucleon; measured reaction products, Eγ, Iγ. 51Ar, 52K; deduced γ-ray energies and intensities, resonance parameters, σ, spectroscopic factors, partial level schemes, J, π. Comparison with shell model calculations, the Radioactive Isotope Beam Factory operated by the RIKEN Nishina Center and the Center for Nuclear Study of the University of Tokyo.
doi: 10.1016/j.physletb.2021.136108
2021JU04 Phys.Rev. C 103, 064308 (2021) M.M.Juhasz, Z.Elekes, D.Sohler, K.Sieja, K.Yoshida, K.Ogata, P.Doornenbal, A.Obertelli, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, N.L.Achouri, O.Aktas, T.Aumann, L.X.Chung, Zs.Dombradi, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, H.N.Liu, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti First spectroscopic study of 63V at the N=40 island of inversion NUCLEAR REACTIONS 1H(63V, p), (64Cr, 2p), E=250 MeV/nucleon, [secondary 63V and 64Cr beams from 9Be(70Zn, X), E=325 MeV/nucleon primary reaction, followed by separation of fragments of interest using BigRIPS spectrometer at RIBF-RIKEN facility, incident on MINOS hydrogen target]; measured beam-like fragments using SAMURAI magnetic spectrometer, Eγ, Iγ, (fragment)γ-coin using DALI2+ array of 226 NaI(Tl) scintillation detectors. 63V; deduced levels, J, π, shell-model calculations using Lenzi-Nowacki-Poves-Sieja interaction; analyzed (p, p') excitation cross sections by the coupled channel formalism assuming pure quadrupole as well as quadrupole + hexadecapole deformations. First study of excited states in the 63V nucleus, with its relevance to 'island of inversion' located below 68Ni.
doi: 10.1103/PhysRevC.103.064308
2021KA39 Phys.Lett. B 822, 136681 (2021) M.Kaneko, T.Murakami, T.Isobe, M.Kurata-Nishimura, A.Ono, N.Ikeno, J.Barney, G.Cerizza, J.Estee, G.Jhang, J.W.Lee, W.G.Lynch, C.Santamaria, C.Y.Tsang, M.B.Tsang, R.Wang, D.S.Ahn, L.Atar, T.Aumann, H.Baba, K.Boretzky, J.Brzychczyk, N.Chiga, N.Fukuda, I.Gasparic, B.Hong, A.Horvat, T.Ichihara, K.Ieki, N.Inabe, Y.J.Kim, T.Kobayashi, Y.Kondo, P.Lasko, H.S.Lee, Y.Leifels, J.Lukasik, J.Manfredi, A.B.McIntosh, P.Morfouace, T.Nakamura, N.Nakatsuka, S.Nishimura, R.Olsen, H.Otsu, P.Pawlowski, K.Pelczar, D.Rossi, H.Sakurai, H.Sato, H.Scheit, R.Shane, Y.Shimizu, H.Simon, T.Sumikama, D.Suzuki, H.Suzuki, H.Takeda, S.Tangwancharoen, Y.Togano, H.Tornqvist, Z.Xiao, S.J.Yennello, J.Yurkon, Y.Zhang Rapidity distributions of Z=1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon NUCLEAR REACTIONS 124Sn(132Sn, X), 112Sn(108Sn, X), E=270 MeV/nucleon; measured reaction products. 1,2,3H; deduced rapidity distributions of hydrogen isotopes emitted from central collisions. Comparison with antisymmetrized molecular dynamics (AMD) calculations. RIKEN-RIBF facility.
doi: 10.1016/j.physletb.2021.136681
2021LI58 Phys.Rev. C 104, 044331 (2021) B.D.Linh, A.Corsi, A.Gillibert, A.Obertelli, P.Doornenbal, C.Barbieri, S.Chen, L.X.Chung, T.Duguet, M.Gomez-Ramos, J.D.Holt, A.Moro, P.Navratil, K.Ogata, N.T.T.Phuc, N.Shimizu, V.Soma, Y.Utsuno, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, N.Chiga, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, N.T.Khai, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, N.D.Ton, H.Tornqvist, V.Vaquero, V.Wagner, H.Wang, V.Werner, X.Xu, Y.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Investigation of the ground-state spin inversion in the neutron-rich 47, 49Cl isotopes NUCLEAR REACTIONS 1H(50Ar, 2p)49Cl, (50Ar, 2n2p)47Cl; 1H(52K, n3p)49Cl; 1H(48Cl, np)47Cl, [secondary ion beams from 9Be(70Zn, X), E=345 MeV/nucleon primary reaction at RIBF-RIKEN facility, followed by separation of ions by BigRIPS separator using Bπ-ΔE-TOF measurement and MINOS hydrogen target system]; measured reaction products, A/Q versus Z plot, scattered ions of 47Cl and 49Cl using the SAMURAI spectrometer and identified by A/Q and Z, Eγ, Iγ, γγ-coin using DALI2+ array of 226 NaI(Tl) detectors. 47,49Cl; deduced levels, J and π for 49Cl, parallel and transverse momentum distributions and L-transfers for 49Cl, inclusive cross sections. Comparison of experimental level structure with shell-model calculations using SDPF-MU interactions, and IMSRG calculation. Comparison of momentum distributions with distorted-wave impulse approximation (DWIA), and transfer to continuum (TC) methods. Comparison of inclusive cross sections with LISE++ theoretical calculations. 49Cl; calculated levels, J, π, T1/2 of levels, B(E2), B(M1) using SDFP-MU shell-model. 45,47,49Cl; calculated levels, J, π, spectroscopic factors using shell-model and ab initio approaches. 41,43,45,47Cl; spin inversion issue not settled. Comparison of experimental and theoretical (from CGF) energy difference between the first 1/2+ and 3/2+ states in 35,36,37,38,39,40,41,43,45,47,49,51,53Cl, 37,38,39,40,41,43,45,47,49,51,53,55K.
doi: 10.1103/PhysRevC.104.044331
2021PA16 Eur.Phys.J. A 57, 103 (2021) V.Panin, T.Aumann, C.A.Bertulani Quasi-free scattering in inverse kinematics as a tool to unveil the structure of nuclei NUCLEAR REACTIONS 1H(12C, 2p), E=400 MeV/nucleon; analyzed available data; deduced angular correlations between two protons, σ(θ).
doi: 10.1140/epja/s10050-021-00416-9
2020CO01 Phys.Lett. B 800, 135071 (2020) M.L.Cortes, W.Rodriguez, P.Doornenbal, A.Obertelli, J.D.Holt, S.M.Lenzi, J.Menendez, F.Nowacki, K.Ogata, A.Poves, T.R.Rodriguez, A.Schwenk, J.Simonis, S.R.Stroberg, K.Yoshida, L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Toernqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Shell evolution of N=40 isotones towards 60Ca: First spectroscopy of 62Ti NUCLEAR REACTIONS 1H(63V, 2p)62Ti, E≈200 MeV/nucleon, [secondary 63V beam from 9Be(70Zn, X), E=345 MeV/nucleon primary reaction followed by separation of fragments of interest event-by-event using BigRIPS spectrometer at RIBF-RIKEN]; measured yields of reaction products with Z=22-24 and A/Q=2.60 to 2.85, Eγ, Iγ, γγ-coin using MINOS device, SAMURAI dipole magnet, Time Projection Chamber (TPC), and DALI2+ array of 226 NaI(Tl) detectors. 62Ti; deduced first 2+ and 4+ levels, cross sections. Comparison with theoretical calculations for N=40, Z=20-32 (even) using large-scale shell model (LSSM), symmetry conserving configuration mixing (SCCM) with Gogny D1S effective interaction, and valence-space in-medium similarity renormalization group (VS-IMSRG).
doi: 10.1016/j.physletb.2019.135071
2020CO07 Phys.Rev.Lett. 124, 212503 (2020) K.J.Cook, T.Nakamura, Y.Kondo, K.Hagino, K.Ogata, A.T.Saito, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, Q.Deshayes, P.Doornenbal, N.Fukuda, J.Gibelin, J.W.Hwang, N.Inabe, T.Isobe, D.Kameda, D.Kanno, S.Kim, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, R.Minakata, T.Motobayashi, K.Muto, T.Murakami, D.Murai, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, N.A.Orr, H.Otsu, H.Sato, Y.Satou, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, Y.Togano, J.Tsubota, A.G.Tuff, M.Vandebrouck, K.Yoneda Halo Structure of the Neutron-Dripline Nucleus 19B NUCLEAR REACTIONS Pb, C(19B, 2n)17B, E=220 MeV/nucleon; measured reaction products, Eγ, Iγ. 19B; deduced σ(E), exclusive and inclusive neutron removal σ, Coulomb dissociation σ, two-neutron probability densities, B(E1).
doi: 10.1103/PhysRevLett.124.212503
2020CO12 Phys.Rev. C 102, 064320 (2020) M.L.Cortes, W.Rodriguez, P.Doornenbal, A.Obertelli, J.D.Holt, J.Menendez, K.Ogata, A.Schwenk, N.Shimizu, J.Simonis, Y.Utsuno, K.Yoshida, L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, P.-A.Soderstrom, D.Sohler, S.Takeuchi, H.Toernqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti N = 32 shell closure below calcium: Low-lying structure of 50Ar NUCLEAR REACTIONS 1H(52Ca, 3p), E=266 MeV; 1H(53Ca, n3p), E=258 MeV; 1H(54Ca, 2n3p), E=251 MeV; 1H(55Ca, 3n3p), E=247 MeV; 1H(51K, 2p), E=257 MeV; 1H(52K, n2p), E=250 MeV; 1H(53K, 2n2p), E=245 MeV; 1H(51Ar, np), E=241 MeV; 1H(50Ar, p'), [secondary 52,53,54,55Ca, 51,52,53K, 50,51Ar beams from 9Be(70Zn, X), E=345 MeV/nucleon primary beam, followed by separation of fragments using BigRIPS separator at RIBF-RIKEN facility]; measured reaction products, yields, inclusive σ, Eγ, Iγ, γγ-coin using the MINOS hydrogen target, time projection chamber, SAMURAI dipole magnet, and DALI2+ array of 226 NaI(Tl) detectors. 50Ar; deduced Doppler corrected γ-ray spectra, levels, J, π; calculated levels, J, π, spectroscopic factors and cross sections for levels using the SDPF-MU shell model, and ab initio VS-IMSRG approach.
doi: 10.1103/PhysRevC.102.064320
2020DI05 Phys.Lett. B 811, 135962 (2020) J.Diaz-Cortes, J.Benlliure, J.L.Rodriguez-Sanchez, H.Alvarez-Pol, T.Aumann, C.A.Bertulani, B.Blank, E.Casarejos, D.Cortina-Gil, D.Dragosavac, V.Fohr, A.Gargano, M.Gascon, W.Gawlikowicz, A.Heinz, K.Helariutta, A.Kelic-Heil, S.Lukic, F.Montes, D.Perez-Loureiro, L.Pienkowski, K.-H.Schmidt, M.Staniou, K.Subotic, K.Summerer, J.Taieb, A.Trzcinska Systematic reduction of the proton-removal cross section in neutron-rich medium-mass nuclei NUCLEAR REACTIONS 9Be(238U, X)132Sn/131Sn/131In/128Sn/130Sn/136Sn, E=950 MeV/nucleon; 9Be(132Xe, X)119Sn/124Sn/126Sn, E=1200 MeV/nucleon; 9Be(119Sn, X), (124Sn, X), (126Sn, X), (130Sn, X), (131Sn, X), (132Sn, X), (128Sn, X), (136Sn, X), (131Sn, X), E ∼ 1000 MeV/nucleon; measured reaction products, TOF; deduced single neutron and single proton removal σ. Comparison with the advanced Liege intra-nuclear cascade (INCL) model calculations.
doi: 10.1016/j.physletb.2020.135962
2020RO12 Phys.Lett. B 807, 135565 (2020) J.L.Rodriguez-Sanchez, J.Benlliure, I.Vidana, H.Lenske, C.Scheidenberger, J.Vargas, H.Alvarez-Pol, J.Atkinson, T.Aumann, Y.Ayyad, S.Beceiro Novo, K.Boretzky, M.Caamano, E.Casarejos, D.Cortina-Gil, P.Diaz Fernandez, A.Estrade, H.Geissel, E.Haettner, A.Kelic-Heil, Yu.A.Litvinov, C.Paradela, D.Perez-Loureiro, S.Pietri, A.Prochazka, M.Takechi, Y.K.Tanaka, H.Weick, J.S.Winfield Study of Δ excitations in medium-mass nuclei with peripheral heavy ion charge-exchange reactions NUCLEAR REACTIONS C(112Sn, 112In), E=1 GeV/nucleon; analyzed available data; deduced missing spectra, change in the relative magnitude between the contribution of the excitation of the resonance in the target and in the projectile.
doi: 10.1016/j.physletb.2020.135565
2020SU06 Phys.Lett. B 802, 135215 (2020) Y.L.Sun, A.Obertelli, P.Doornenbal, C.Barbieri, Y.Chazono, T.Duguet, H.N.Liu, P.Navratil, F.Nowacki, K.Ogata, T.Otsuka, F.Raimondi, V.Soma, Y.Utsuno, K.Yoshida, N.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Restoration of the natural E(1/2+1)-E(3/2+1) energy splitting in odd-K isotopes towards N = 40 NUCLEAR REACTIONS 52,54Ca(p, 2p)51K/53K, E ∼ 250 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, partial σ. Comparison with ab initio and shell-model calculations with improved phenomenological effective interactions.
doi: 10.1016/j.physletb.2020.135215
2020SY01 Phys.Lett. B 809, 135748 (2020) I.Syndikus, M.Petri, A.O.Macchiavelli, S.Paschalis, C.A.Bertulani, T.Aumann, H.Alvarez-Pol, L.Atar, S.Beceiro Novo, J.Benlliure, J.M.Boillos, K.Boretzky, M.J.G.Borge, B.A.Brown, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, S.Chakraborty, L.V.Chulkov, D.Cortina-Gil, E.Cravo, R.Crespo, U.Datta Pramanik, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, F.Farinon, L.M.Fraile, D.Galaviz, H.Geissel, R.Gernhauser, P.Golubev, K.Gobel, M.Heil, M.Heine, A.Heinz, A.Henriques, M.Holl, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, J.Machado, J.Marganiec-Galazka, E.Nacher, T.Nilsson, C.Nociforo, V.Panin, A.Perea, S.B.Pietri, R.Plag, A.Rahaman, R.Reifarth, A.Revel, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, O.Tengblad, Y.Togano, M.Vandebrouck, V.Volkov, F.Wamers, C.Wheldon, G.L.Wilson, J.S.Winfield, H.Weick, P.Woods, D.Yakorev, M.Zhukov, A.Zilges, K.Zuber Probing the Z=6 spin-orbit shell gap with (p, 2p) quasi-free scattering reactions NUCLEAR REACTIONS C, H(17N, X)16C, E=438 MeV/nucleon; C, H(19N, X)18C, E=430 MeV/nucleon; C, H(21N, X)20C, E=422 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ, spectroscopic factors, proton component of spin-orbit splitting.
doi: 10.1016/j.physletb.2020.135748
2020VA01 Phys.Rev.Lett. 124, 022501 (2020) V.Vaquero, A.Jungclaus, T.Aumann, J.Tscheuschner, E.V.Litvinova, J.A.Tostevin, H.Baba, D.S.Ahn, R.Avigo, K.Boretzky, A.Bracco, C.Caesar, F.Camera, S.Chen, V.Derya, P.Doornenbal, J.Endres, N.Fukuda, U.Garg, A.Giaz, M.N.Harakeh, M.Heil, A.Horvat, K.Ieki, N.Imai, N.Inabe, N.Kalantar-Nayestanaki, N.Kobayashi, Y.Kondo, S.Koyama, T.Kubo, I.Martel, M.Matsushita, B.Million, T.Motobayashi, T.Nakamura, N.Nakatsuka, M.Nishimura, S.Nishimura, S.Ota, H.Otsu, T.Ozaki, M.Petri, R.Reifarth, J.L.Rodriguez-Sanchez, D.Rossi, A.T.Saito, H.Sakurai, D.Savran, H.Scheit, F.Schindler, P.Schrock, D.Semmler, Y.Shiga, M.Shikata, Y.Shimizu, H.Simon, D.Steppenbeck, H.Suzuki, T.Sumikama, D.Symochko, I.Syndikus, H.Takeda, S.Takeuchi, R.Taniuchi, Y.Togano, J.Tsubota, H.Wang, O.Wieland, K.Yoneda, J.Zenihiro, A.Zilges Fragmentation of Single-Particle Strength around the Doubly Magic Nucleus 132Sn and the Position of the 0f5/2 Proton-Hole State in 131In NUCLEAR REACTIONS 4He(132Sn, n), (132Sn, p), E=203 MeV/nucleon; 9Be(238U, X)132Sn, E=345 MeV/nucleon; measured reaction products, Eγ, Iγ. 131Sn, 131In; deduced γ-ray energies, spectroscopic factors, strong fragmentation of single-hole strength. Comparison with theoretical calculations.
doi: 10.1103/physrevlett.124.022501
2019AU03 Eur.Phys.J. A 55, 234 (2019) Low-energy dipole response of exotic nuclei
doi: 10.1140/epja/i2019-12862-7
2019CH43 Phys.Rev.Lett. 123, 142501 (2019) S.Chen, J.Lee, P.Doornenbal, A.Obertelli, C.Barbieri, Y.Chazono, P.Navratil, K.Ogata, T.Otsuka, F.Raimondi, V.Soma, Y.Utsuno, K.Yoshida, H.Baba, F.Browne, D.Calvet, F.Chateau, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, J.Kahlbow, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, N.Achouri, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Quasifree Neutron Knockout from 54Ca Corroborates Arising N=34 Neutron Magic Number NUCLEAR REACTIONS 1H(54Ca, X)53Ca, E=216 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, exclusive σ, inclusive parallel momentum distributions. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.123.142501
2019GO06 Eur.Phys.J. A 55, 11 (2019) T.Gorbinet, O.Yordanov, J.-E.Ducret, T.Aumann, Y.Ayyad, S.Bianchin, O.Borodina, A.Boudard, C.Caesar, E.Casarejos, B.Czech, S.Hlavac, J.Klimo, N.Kurz, C.Langer, T.Le Bleis, S.Leray, J.Lukasik, D.Mancusi, P.Pawlowski, S.Pietri, C.Rappold, M.-D.Salsac, H.Simon, M.Veselsky Study of the reaction mechanisms of 136Xe + p and 136Xe + 12C at 1 A GeV with inverse kinematics and large-acceptance detectors NUCLEAR REACTIONS 136Xe(p, x), (12C, x), E = 1 GeV/nucleon; measured fragment yield vs charge using Forward MUSIC (IH2) and a scintillator of TOF wall; calculated, simulated element production σ, total multiplicity data using GEANT4 with intranuclear cascade code INCL++ ver 6-0, fast collision and deexcitation ABRA and three deexcitation codes ABLA07, GEMINI++ and SMM.
doi: 10.1140/epja/i2019-12683-8
2019HO08 Phys.Lett. B 795, 682 (2019) M.Holl, V.Panin, H.Alvarez-Pol, L.Atar, T.Aumann, S.Beceiro Novo, J.Benlliure, C.A.Bertulani, J.M.Boillos, K.Boretzky, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, L.Chulkov, D.Cortina-Gil, E.Cravo, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, L.M.Fraile, D.Galaviz-Redondo, R.Gernhauser, P.Golubev, T.Heftrich, M.Heil, M.Heine, A.Heinz, A.Henriques, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, S.Lindberg, J.Machado, E.Nacher, M.A.Najafi, T.Nilsson, C.Nociforo, S.Paschalis, M.Petri, R.Reifarth, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, I.Syndikus, O.Tengblad, Y.Togano, M.Vandebrouck, P.Velho, F.Wamers, H.Weick, C.Wheldon, G.L.Wilson, J.S.Winfield, P.Woods, M.Zhukov, K.Zuber Quasi-free neutron and proton knockout reactions from light nuclei in a wide neutron-to-proton asymmetry range NUCLEAR REACTIONS 1H(11C, 2p), (10C, np), (11C, np), (12C, np), E=300-400 MeV/nucleon; measured reaction products, Ep, Ip, En, In; deduced σ and momentum distributions. Comparison with DWIA calculations.
doi: 10.1016/j.physletb.2019.06.069
2019LI10 Phys.Rev.Lett. 122, 072502 (2019) H.N.Liu, A.Obertelli, P.Doornenbal, C.A.Bertulani, G.Hagen, J.D.Holt, G.R.Jansen, T.D.Morris, A.Schwenk, R.Stroberg, N.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, A.Corsi, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, B.D.Linh, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.Wang, V.Werner, X.Xu, H.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti How Robust is the N=34 Subshell Closure? First Spectroscopy of 52Ar NUCLEAR REACTIONS 1H(53K, 2p), E=245 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, σ. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.122.072502
2018LE18 Phys.Rev.Lett. 121, 262502 (2018) S.Leblond, F.M.Marques, J.Gibelin, N.A.Orr, Y.Kondo, T.Nakamura, J.Bonnard, N.Michel, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, Q.Deshayes, P.Doornenbal, N.Fukuda, J.W.Hwang, N.Inabe, T.Isobe, D.Kameda, D.Kanno, S.Kim, N.Kobayashi, T.Kobayashi, T.Kubo, J.Lee, R.Minakata, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, H.Otsu, H.Sato, Y.Satou, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, Y.Togano, A.G.Tuff, M.Vandebrouck, K.Yoneda First Observation of 20B and 21B NUCLEAR REACTIONS 12C(22N, 2p)20B, E=225 MeV/nucleon; 12C(22C, p)21B, E=233 MeV/nucleon; measured reaction products; deduced energy levels, J, π, one- and two-neutron separation energies. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.121.262502
2018SH06 Phys.Lett. B 778, 30 (2018) Shubhchintak, C.A.Bertulani, T.Aumann Maris polarization in neutron-rich nuclei
doi: 10.1016/j.physletb.2017.12.067
2018WA07 Phys.Rev. C 97, 034612 (2018) F.Wamers, J.Marganiec, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, T.Aumann, S.Beceiro Novo, C.A.Bertulani, K.Boretzky, M.J.G.Borge, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, D.H.H.Hoffmann, J.Hoffman, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, C.Lehr, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, K.Riisager, C.Rodriguez-Tajes, D.Rossi, D.Savran, G.Schrieder, H.Simon, J.Stroth, K.Summerer, O.Tengblad, S.Typel, H.Weick, M.Wiescher, C.Wimmer Comparison of electromagnetic and nuclear dissociation of 17Ne NUCLEAR REACTIONS H, C, Pb(17Ne, p15O), (17Ne, p14O), (17Ne, 2p15O), (17Ne, 2p14O), E=500 MeV/nucleon; measured reaction products, mass spectra of 13O, 14O and 15O isotopes, (14O)p-, (14O)2p-, (15O)p-, (15O)2p-coin using lead, carbon, and polyethylene targets and ALADIN-R3B setup at GSI; deduced transverse momentum distributions of 14O and 15O, relative energy spectra, inclusive σ, σ(1p) and σ(2p) for fragmentation of 17Ne in 14O and 15o for different targets, electromagnetic dissociation (EMD) cross sections. Electromagnetic and nuclear dissociations. One-proton knockout, and three body 15O+2p correlations. Comparison of measured cross sections and energy spectra with calculations using three-body 15O+2p model, and Hartree-Bogoliubov theory. Relevance to 15O(2p, γ)17Ne capture reaction in astrophysical rp-process.
doi: 10.1103/PhysRevC.97.034612
2018WI10 Phys.Rev. C 98, 064313 (2018) O.Wieland, A.Bracco, F.Camera, R.Avigo, H.Baba, N.Nakatsuka, T.Aumann, S.R.Banerjee, G.Benzoni, K.Boretzky, C.Caesar, S.Ceruti, S.Chen, F.C.L.Crespi, V.Derya, P.Doornenbal, N.Fukuda, A.Giaz, K.Ieki, N.Kobayashi, Y.Kondo, S.Koyama, T.Kubo, M.Matsushita, B.Million, T.Motobayashi, T.Nakamura, M.Nishimura, H.Otsu, T.Ozaki, A.T.Saito, H.Sakurai, H.Scheit, F.Schindler, P.Schrock, Y.Shiga, M.Shikata, S.Shimoura, D.Steppenbeck, T.Sumikama, S.Takeuchi, R.Taniuchi, Y.Togano, J.Tscheuschner, J.Tsubota, H.Wang, K.Wimmer, K.Yoneda Low-lying dipole response in the unstable 70Ni nucleus NUCLEAR REACTIONS 197Au(70Ni, 70Ni'), E=260 MeV/nucleon, [secondary 70Ni beam from 9Be(238U, F), E=345 MeV/nucleon primary reaction and using the BigRIPS magnetic separator for 70Ni ions]; measured reaction products, Eγ, Iγ, Coulomb excitation yields using HECTOR+ and DALI2 arrays at RIBF-RIKEN. 70Ni; deduced 1- pygmy dipole resonances (PDR), B(E1) strengths for 1- states, energy weighted sum rule (EWSR), and B(E2) for the first 2+ state. Comparison with data for 68Ni, and with theoretical predictions.
doi: 10.1103/PhysRevC.98.064313
2017AU07 Phys.Rev.Lett. 119, 262501 (2017) T.Aumann, C.A.Bertulani, F.Schindler, S.Typel Peeling Off Neutron Skins from Neutron-Rich Nuclei: Constraints on the Symmetry Energy from Neutron-Removal Cross Sections NUCLEAR REACTIONS 12C, 124,132Sn(p, p), (n, p), E<1000 MeV; analyzed available data; deduced dependence of neutron-removal σ on neutron skin.
doi: 10.1103/PhysRevLett.119.262501
2017CH36 Phys.Rev. C 96, 034301 (2017) S.Chakraborty, U.Datta, T.Aumann, S.Beceiro Novo, K.Boretzky, C.Caesar, B.V.Carlson, W.N.Catford, M.Chartier, D.Cortina-Gil, G.De Angelis, P.Diaz Fernandez, H.Emling, O.Ershova, L.M.Fraile, H.Geissel, D.Gonzalez-Diaz, H.Johansson, B.Jonson, N.Kalantar-Nayestanaki, T.Kroll, R.Krucken, C.Langer, T.Le Bleis, Y.Leifels, J.Marganiec, G.Munzenberg, M.A.Najafi, T.Nilsson, C.Nociforo, V.Panin, R.Plag, A.Rahaman, R.Reifarth, M.V.Ricciardi, C.Rigollet, D.Rossi, C.Scheidenberger, H.Scheit, H.Simon, J.T.Taylor, Y.Togano, S.Typel, Y.Utsuno, A.Wagner, F.Wamers, H.Weick, J.S.Winfield Ground-state configuration of neutron-rich 35Al via Coulomb breakup NUCLEAR REACTIONS C, Pb(35Al, 34Al), E=403 MeV/nucleon, [secondary 35Al beam from fragmentation of 531 MeV/nucleon 40Ar primary beam followed by separation of reaction products using FRS separator at GSI]; measured four-momenta of the projectile, fragments, and other decay products such as fragments, neutrons, and γ rays after secondary reaction using Large Area Neutron Detector for neutrons and Crystal Ball array of NaI(Tl) detectors for γ detection at GSI; deduced inclusive differential Coulomb dissociation (CD) cross section of 35Al breaking up into a neutron and 34Al fragment in its ground state and isomer. 34Al; deduced levels, Coulomb dissociation σ, spectroscopic factors. 35Al; deduced J, π, configurations, spectroscopic factor for the ground state.
doi: 10.1103/PhysRevC.96.034301
2017HW02 Phys.Lett. B 769, 503 (2017); Corrigendum Phys.Lett. B 774, 723 (2017) J.W.Hwang, S.Kim, Y.Satou, N.A.Orr, Y.Kondo, T.Nakamura, J.Gibelin, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, P.Doornenbal, N.Fukuda, N.Inabe, T.Isobe, D.Kameda, D.Kanno, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, R.Minakata, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, H.Otsu, H.Sato, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, Y.Togano, A.G.Tuff, M.Vandebrouck, K.Yoneda Single-neutron knockout from 20C and the structure of 19C NUCLEAR REACTIONS C(20C, n)19C, E=280 MeV/nucleon; measured reaction products; deduced σ(E), partial σ, resonance widths. Comparison with theoretical calculations using YSOX shell-model interaction.
doi: 10.1016/j.physletb.2017.04.019
2017KA36 Nucl.Instrum.Methods Phys.Res. A866, 265 (2017) J.Kahlbow, C.Caesar, T.Aumann, V.Panin, S.Paschalis, H.Scheit, H.Simon Neutron radioactivity-Lifetime measurements of neutron-unbound states RADIOACTIVITY 26O(n); analyzed available data; deduced a new method for T1/2 measurements and its sensitivity.
doi: 10.1016/j.nima.2017.06.002
2017NA07 Phys.Lett. B 768, 387 (2017) N.Nakatsuka, H.Baba, T.Aumann, R.Avigo, S.R.Banerjee, A.Bracco, C.Caesar, F.Camera, S.Ceruti, S.Chen, V.Derya, P.Doornenbal, A.Giaz, A.Horvat, K.Ieki, T.Inakura, N.Imai, T.Kawabata, N.Kobayashi, Y.Kondo, S.Koyama, M.Kurata-Nishimura, S.Masuoka, M.Matsushita, S.Michimasa, B.Million, T.Motobayashi, T.Murakami, T.Nakamura, T.Ohnishi, H.J.Ong, S.Ota, H.Otsu, T.Ozaki, A.Saito, H.Sakurai, H.Scheit, F.Schindler, P.Schrock, Y.Shiga, M.Shikata, S.Shimoura, D.Steppenbeck, T.Sumikama, I.Syndikus, H.Takeda, S.Takeuchi, A.Tamii, R.Taniuchi, Y.Togano, J.Tscheuschner, J.Tsubota, H.Wang, O.Wieland, K.Wimmer, Y.Yamaguchi, K.Yoneda, J.Zenihiro Observation of isoscalar and isovector dipole excitations in neutron-rich 20O NUCLEAR REACTIONS 197Au, He(20O, 20O'), E=276 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced excited states and decay γ-ray energies, J, π, branching ratios, inelastic σ, B(E1), strength functions. Comparison with RPA calculations.
doi: 10.1016/j.physletb.2017.03.017
2017RA03 J.Phys.(London) G44, 045101 (2017) A.Rahaman, U.Datta, T.Aumann, S.Beceiro Novo, K.Boretzky, C.Caesar, B.V.Carlson, W.N.Catford, S.Chakraborty, M.Chartier, D.Cortina-Gil, G.De Angelis, P.Diaz Fernandez, H.Emling, O.Ershova, L.M.Fraile, H.Geissel, D.Gonzalez-Diaz, H.Johansson, B.Jonson, N.Kalantar-Nayestanaki, T.Kroll, R.Krucken, J.Kurcewicz, C.Langer, T.Le Bleis, Y.Leifels, J.Marganiec, G.Munzenberg, M.A.Najafi, T.Nilsson, C.Nociforo, V.Panin, S.Paschalis, R.Plag, R.Reifarth, M.V.Ricciardi, C.Rigollet, D.Rossi, C.Scheidenberger, H.Scheit, H.Simon, J.T.Taylor, Y.Togano, S.Typel, V.Volkov, A.Wagner, F.Wamers, H.Weick, M.Weigand, J.S.Winfield, D.Yakorev, M.Zoric Coulomb breakup of neutron-rich 29, 30Na isotopes near the island of inversion NUCLEAR REACTIONS 208Pb(29Na, n), (30Na, n), E=400-430 MeV/nucleon; measured reaction products, Eγ, Iγ. 28,29Na; deduced σ, J, π, spectroscopic factors. Comparison with available data.
doi: 10.1088/1361-6471/aa594d
2017RO22 Phys.Rev. C 96, 034303 (2017) J.L.Rodriguez-Sanchez, J.Benlliure, C.A.Bertulani, J.Vargas, Y.Ayyad, H.Alvarez-Pol, J.Atkinson, T.Aumann, S.Beceiro Novo, K.Boretzky, M.Caamano, E.Casarejos, D.Cortina-Gil, J.Diaz-Cortes, P.Diaz Fernandez, A.Estrade, H.Geissel, A.Kelic-Heil, Yu.A.Litvinov, M.Mostazo, C.Paradela, D.Perez-Loureiro, S.Pietri, A.Prochazka, M.Takechi, H.Weick, J.S.Winfield Knockout and fragmentation reactions using a broad range of tin isotopes NUCLEAR REACTIONS C(112Sn, X)103Rh/104Rh/105Rh/106Rh/107Rh/105Pd/106Pd/107Pd/108Pd/107Ag/108Ag/109Ag/110Ag/109Cd/110Cd/111Cd, E=1 GeV/nucleon; measured production cross sections of the most neutron-rich residues in the fragmentation of 112Sn beam at GSI. C(124Sn, 123Sn), (124Sn, 123In), (120Sn, 119Sn), (120Sn, 119In), (120Sn, 118Cd), (112Sn, 111Sn), (112Sn, 111In), (110Sn, 109Sn), (110Sn, 109In), (110Sn, 108Cd), E=1 GeV/nucleon; measured One- and two-nucleon-removal cross sections. Comparison with previous experimental data and with Glauber model calculations.
doi: 10.1103/PhysRevC.96.034303
2017ZA09 Phys.Rev. C 96, 034617 (2017) J.C.Zamora, T.Aumann, S.Bagchi, S.Bonig, M.Csatlos, I.Dillmann, C.Dimopoulou, P.Egelhof, V.Eremin, T.Furuno, H.Geissel, R.Gernhauser, M.N.Harakeh, A.-L.Hartig, S.Ilieva, N.Kalantar-Nayestanaki, O.Kiselev, H.Kollmus, C.Kozhuharov, A.Krasznahorkay, Th.Kroll, M.Kuilman, S.Litvinov, Yu.A.Litvinov, M.Mahjour-Shafiei, M.Mutterer, D.Nagae, M.A.Najafi, C.Nociforo, F.Nolden, U.Popp, C.Rigollet, S.Roy, C.Scheidenberger, M.von Schmid, M.Steck, B.Streicher, L.Stuhl, M.Thurauf, T.Uesaka, H.Weick, J.S.Winfield, D.Winters, P.J.Woods, T.Yamaguchi, K.Yue, J.Zenihiro Nuclear-matter radius studies from 58Ni (α, α) experiments at the GSI Experimental Storage Ring with the EXL facility NUCLEAR REACTIONS 4He(58Ni, α), (58Ni, α'), E=100, 150 MeV/nucleon; measured scattered α-particles, differential σ(θ, E) using stored ion beams and a UHV compatible detection system with a double-sided silicon strip detector (DSSD) at the heavy-ion experimental storage ring (ESR) at GSI facility; deduced optical model potential parameters, probability density distribution, point-density distributions of 58Ni, nuclear-matter radius, and compared with Skyrme-Hartree-Fock calculation (SHF), half-density radius, diffuseness of a Fermi-shape, rms radius, total-matter distribution, point-matter distribution. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.034617
2016DA06 Phys.Rev. C 94, 034304 (2016) U.Datta, A.Rahaman, T.Aumann, S.Beceiro Novo, K.Boretzky, C.Caesar, B.V.Carlson, W.N.Catford, S.Chakraborty, M.Chartier, D.Cortina-Gil, G.de Angelis, P.Diaz Fernandez, H.Emling, O.Ershova, L.M.Fraile, H.Geissel, D.Gonzalez-Diaz, B.Jonson, H.Johansson, N.Kalantar-Nayestanaki, T.Kroll, R.Krucken, J.Kurcewicz, C.Langer, T.Le Bleis, Y.Leifels, J.Marganiec, G.Munzenberg, M.A.Najafi, T.Nilsson, C.Nociforo, V.Panin, S.Paschalis, R.Plag, R.Reifarth, V.Ricciardi, D.Rossi, H.Scheit, C.Scheidenberger, H.Simon, J.T.Taylor, Y.Togano, S.Typel, V.Volkov, A.Wagner, F.Wamers, H.Weick, M.Weigand, J.S.Winfield, D.Yakorev, M.Zoric Direct experimental evidence for a multiparticle-hole ground state configuration of deformed 33Mg NUCLEAR REACTIONS 12C, 208Pb(33Mg, 32Mg), E=400 MeV/nucleon, [33Mg secondary beam produced in fragmentation of 540 MeV/nucleon 40Ar beam]; measured reaction products, Eγ, Iγ, (33Mg)γ-coin, partial and total inclusive Coulomb dissociation (CD) cross sections for breakup of 33Mg into n+32Mg using FRS-ALADIN-LAND arrangement at GSI facility 32Mg; deduced levels, spectroscopic factors. 33Mg; deduced multiparticle-hole ground state configuration, and occupancy by valence neutrons by s and p orbitals.
doi: 10.1103/PhysRevC.94.034304
2016DE05 Phys.Rev. C 93, 034311 (2016) V.Derya, N.Tsoneva, T.Aumann, M.Bhike, J.Endres, M.Gooden, A.Hennig, J.Isaak, H.Lenske, B.Loher, N.Pietralla, D.Savran, W.Tornow, V.Werner, A.Zilges Decay of quadrupole-octupole 1- states in 40Ca and 140Ce NUCLEAR REACTIONS 40Ca, 140Ce(polarized γ, γ'), E=3.6, 5.9 MeV; measured Eγ, Iγ, γγ-coin, polarization asymmetry and analyzing powers using high intensity γ-ray Source (HIγS) facility at (TUNL); deduced levels, J, π, B(E1), B(E2). Comparisons with energy density functional (EDF) and quasiparticle-phonon model (QPM) calculations. B(E1) and B(E2) systematics for N=82 isotones of 138Ba, 140Ce, 142Nd, 144Sm.
doi: 10.1103/PhysRevC.93.034311
2016KO11 Phys.Rev.Lett. 116, 102503 (2016) Y.Kondo, T.Nakamura, R.Tanaka, R.Minakata, S.Ogoshi, N.A.Orr, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, P.Doornenbal, N.Fukuda, J.Gibelin, J.W.Hwang, N.Inabe, T.Isobe, D.Kameda, D.Kanno, S.Kim, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, H.Otsu, H.Sato, Y.Satou, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, Y.Togano, A.G.Tuff, M.Vandebrouck, K.Yoneda Nucleus 26O: A Barely Unbound System beyond the Drip Line NUCLEAR REACTIONS Be(27F, p)26O, E=201 MeV/nucleon; C(26F, p)25O, E=201 MeV/nucleon; measured reaction products, En, In; deduced first excited and ground state energies, J, π, resonance widths. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.116.102503
2016LO04 Phys.Lett. B 756, 72 (2016) B.Loher, D.Savran, T.Aumann, J.Beller, M.Bhike, N.Cooper, V.Derya, M.Duchene, J.Endres, A.Hennig, P.Humby, J.Isaak, J.H.Kelley, M.Knorzer, N.Pietralla, V.Yu.Ponomarev, C.Romig, M.Scheck, H.Scheit, J.Silva, A.P.Tonchev, W.Tornow, F.Wamers, H.Weller, V.Werner, A.Zilges The decay pattern of the Pygmy Dipole Resonance of 140Ce NUCLEAR REACTIONS 140Ce(γ, γ'), (γ, γ), E=6.5 MeV; measured reaction products, Eγ, Iγ; deduced elastic scattering σ, average branching ratio to excited states for 140Ce, Pygmy Dipole Resonance (PDR) couple to the ground state as well as to low-lying excited states, PDR mixing. Comparison with nuclear model calculations.
doi: 10.1016/j.physletb.2016.02.042
2016MA26 Phys.Rev. C 93, 045811 (2016) J.Marganiec, S.Beceiro Novo, S.Typel, C.Langer, C.Wimmer, H.Alvarez-Pol, T.Aumann, K.Boretzky, E.Casarejos, A.Chatillon, D.Cortina-Gil, U.Datta-Pramanik, Z.Elekes, Z.Fulop, D.Galaviz, H.Geissel, S.Giron, U.Greife, F.Hammache, M.Heil, J.Hoffman, H.Johansson, O.Kiselev, N.Kurz, K.Larsson, T.Le Bleis, Yu.A.Litvinov, K.Mahata, C.Muentz, C.Nociforo, W.Ott, S.Paschalis, R.Plag, W.Prokopowicz, C.Rodriguez-Tajes, D.M.Rossi, H.Simon, M.Stanoiu, J.Stroth, K.Summerer, A.Wagner, F.Wamers, H.Weick, M.Wiescher Coulomb dissociation of 27P at 500 MeV/u NUCLEAR REACTIONS Pb(27P, p26Si), E=491.3 MeV/nucleon, [27P secondary beam from 9Be(36Ar, X), E=615.5 MeV/nucleon using FRS at GSI]; measured breakup fragments, E(p), I(p), Eγ, Iγ, (fragment)γ-coin using DSSSDs, multi-wire drift Chambers, and spherical 4π array of 162 NaI(Tl) crystals. 27P; deduced invariant-mass spectrum for the Coulomb dissociation (CD) of 27P, proton resonance energies, Coulomb excitation σ, levels, multipolarity, J, π, astrophysical S factor. 26Si(p, γ), T9=0.01-10; deduced thermonuclear reaction rates. Comparisons with previous experimental data, structure of 27Mg mirror nucleus, and theoretical calculations.
doi: 10.1103/PhysRevC.93.045811
2016MA42 Phys.Lett. B 759, 200 (2016) J.Marganiec, F.Wamers, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, T.Aumann, S.Beceiro Novo, C.A.Bertulani, K.Boretzky, M.J.G.Borge, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, D.H.H.Hoffmann, J.Hoffmann, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, G.Nyman, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, C.Rodriguez-Tajes, D.Rossi, K.Riisager, D.Savran, G.Schrieder, H.Simon, J.Stroth, K.Summerer, O.Tengblad, S.Typel, H.Weick, M.Wiescher, C.Wimmer Coulomb and nuclear excitations of narrow resonances in 17Ne NUCLEAR REACTIONS H, C, Pb(17Ne, 2p), E=500 MeV/nucleon; measured reaction products, Ep, Ip. 17Ne; deduced σ(E), excitation energies and σ for resolved resonances in 17Ne, B(E2). Comparison with available data.
doi: 10.1016/j.physletb.2016.05.073
2016PA02 Phys.Lett. B 753, 204 (2016) V.Panin, J.T.Taylor, S.Paschalis, F.Wamers, Y.Aksyutina, H.Alvarez-Pol, T.Aumann, C.A.Bertulani, K.Boretzky, C.Caesar, M.Chartier, L.V.Chulkov, D.Cortina-Gil, J.Enders, O.Ershova, H.Geissel, R.Gernhauser, M.Heil, H.T.Johansson, B.Jonson, A.Kelic-Heil, C.Langer, T.Le Bleis, R.Lemmon, T.Nilsson, M.Petri, R.Plag, R.Reifarth, D.Rossi, H.Scheit, H.Simon, H.Weick, C.Wimmer Exclusive measurements of quasi-free proton scattering reactions in inverse and complete kinematics NUCLEAR REACTIONS C, 1H(12C, 2p)10B/11B, E=400 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ(θ), σ(E), σ and corresponding spectroscopic factors. Comparison with theoretical calculations employing the eikonal formalism.
doi: 10.1016/j.physletb.2015.11.082
2016RU03 Phys.Rev. C 94, 034608 (2016) P.Russotto, S.Gannon, S.Kupny, P.Lasko, L.Acosta, M.Adamczyk, A.Al-Ajlan, M.Al-Garawi, S.Al-Homaidhi, F.Amorini, L.Auditore, T.Aumann, Y.Ayyad, Z.Basrak, J.Benlliure, M.Boisjoli, K.Boretzky, J.Brzychczyk, A.Budzanowski, C.Caesar, G.Cardella, P.Cammarata, Z.Chajecki, M.Chartier, A.Chbihi, M.Colonna, M.D.Cozma, B.Czech, E.De Filippo, M.Di Toro, M.Famiano, I.Gasparic, L.Grassi, C.Guazzoni, P.Guazzoni, M.Heil, L.Heilborn, R.Introzzi, T.Isobe, K.Kezzar, M.Kis, A.Krasznahorkay, N.Kurz, E.La Guidara, G.Lanzalone, A.Le Fevre, Y.Leifels, R.C.Lemmon, Q.F.Li, I.Lombardo, J.Lukasik, W.G.Lynch, P.Marini, Z.Matthews, L.May, T.Minniti, M.Mostazo, A.Pagano, E.V.Pagano, M.Papa, P.Pawlowski, S.Pirrone, G.Politi, F.Porto, W.Reviol, F.Riccio, F.Rizzo, E.Rosato, D.Rossi, S.Santoro, D.G.Sarantites, H.Simon, I.Skwirczynska, Z.Sosin, L.Stuhl, W.Trautmann, A.Trifiro, M.Trimarchi, M.B.Tsang, G.Verde, M.Veselsky, M.Vigilante, Y.Wang, A.Wieloch, P.Wigg, J.Winkelbauer, H.H.Wolter, P.Wu, S.Yennello, P.Zambon, L.Zetta, M.Zoric Results of the ASY-EOS experiment at GSI: The symmetry energy at suprasaturation density NUCLEAR REACTIONS 197Au(197Au, X), E=400 MeV/nucleon; measured directed and elliptic flow of neutrons and charged particles as a function of rapidity and transverse momentum in central and semi-central collisions using Large Area Neutron Detector (LAND), parts of CHIMERA multidetector, ALADIN Time-of-flight Wall, KRATTA telescopes, and Washington University Microball detector as part of ASY-EOS experimental campaign at GSI facility; deduced density dependence of nuclear symmetry energy, equation-of-state (EOS) of neutron-rich matter. Comparison with UrQMD transport model calculations.
doi: 10.1103/PhysRevC.94.034608
2016TO10 Phys.Lett. B 761, 412 (2016) Y.Togano, T.Nakamura, Y.Kondo, J.A.Tostevin, A.T.Saito, J.Gibelin, N.A.Orr, N.L.Achouri, T.Aumann, H.Baba, F.Delaunay, P.Doornenbal, N.Fukuda, J.W.Hwang, N.Inabe, T.Isobe, D.Kameda, D.Kanno, S.Kim, N.Kobayashi, T.Kobayashi, T.Kubo, S.Leblond, J.Lee, F.M.Marques, R.Minakata, T.Motobayashi, D.Murai, T.Murakami, K.Muto, T.Nakashima, N.Nakatsuka, A.Navin, S.Nishi, S.Ogoshi, H.Otsu, H.Sato, Y.Satou, Y.Shimizu, H.Suzuki, K.Takahashi, H.Takeda, S.Takeuchi, R.Tanaka, A.G.Tuff, M.Vandebrouck, K.Yoneda Interaction cross section study of the two-neutron halo nucleus 22C NUCLEAR REACTIONS C(19C, X), E=307 MeV/nucleon; C(20C, X), E=280 MeV/nucleon; C(22C, X), E=235 MeV/nucleon; measured reaction products, Eγ, Iγ. 19,20,22C; deduced σ, rms matter radii. A four-body Glauber reaction model.
doi: 10.1016/j.physletb.2016.08.062
2016ZA08 Phys.Lett. B 763, 16 (2016) J.C.Zamora, T.Aumann, S.Bagchi, S.Bonig, M.Csatlos, I.Dillmann, C.Dimopoulou, P.Egelhof, V.Eremin, T.Furuno, H.Geissel, R.Gernhauser, M.N.Harakeh, A.-L.Hartig, S.Ilieva, N.Kalantar-Nayestanaki, O.Kiselev, H.Kollmus, C.Kozhuharov, A.Krasznahorkay, Th.Kroll, M.Kuilman, S.Litvinov, Yu.A.Litvinov, M.Mahjour-Shafiei, M.Mutterer, D.Nagae, M.A.Najafi, C.Nociforo, F.Nolden, U.Popp, C.Rigollet, S.Roy, C.Scheidenberger, M.von Schmid, M.Steck, B.Streicher, L.Stuhl, M.Thurauf, T.Uesaka, H.Weick, J.S.Winfield, D.Winters, P.J.Woods, T.Yamaguchi, K.Yue, J.Zenihiro First measurement of isoscalar giant resonances in a stored-beam experiment NUCLEAR REACTIONS 4He(58Ni, α'), E=100 MeV/nucleon; measured reaction products, Eα, Iα. 58Ni; deduced σ(θ, E), monopole contribution of the energy-weighted sum rule (EWSR).
doi: 10.1016/j.physletb.2016.10.015
2015MA09 Eur.Phys.J. A 51, 9 (2015) J.Marganiec, F.Wamers, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, T.Aumann, S.Beceiro Novo, K.Boretzky, M.J.G.Borge, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, D.H.H.Hoffmann, J.Hoffmann, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, G.Nyman, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, C.Rodriguez-Tajes, D.Rossi, K.Riisager, D.Savran, G.Schrieder, H.Simon, J.Stroth, K.Summerer, O.Tengblad, H.Weick, M.Wiescher, C.Wimmer, M.V.Zhukov Studies of continuum states in 16Ne using three-body correlation techniques NUCLEAR REACTIONS C(17Ne, n16Ne), E≈500 MeV/nucleon; measured reaction products using Si-strip detectors and separation by magnetic field of ALADIN magnet. 16N deduced resonance energies, widths of different channels, relative energy spectrum of the channels, levels, J, π, two- and three-body correlations.
doi: 10.1140/epja/i2015-15009-0
2015MA23 Acta Phys.Pol. B46, 473 (2015) J.Marganiec, S.Beceiro Novo, S.Typel, C.Wimmer, H.Alvarez-Pol, T.Aumann, K.Boretzky, E.Casarejos, A.Chatillon, D.Cortina Gil, U.Datta-Pramanik, Z.Elekes, Z.Fulop, D.Galaviz, H.Geissel, S.Giron, U.Greife, F.Hammache, M.Heil, J.Hoffman, H.Johansson, O.Kiselev, N.Kurz, K.Larsson, T.Le Bleis, Y.Litvinov, K.Mahata, C.Muentz, C.Nociforo, W.Ott, S.Paschalis, R.Plag, W.Prokopowicz, C.Rodriguez-Tajes, D.Rossi, H.Simon, M.Stanoiu, J.Stroth, K.Summerer, A.Wagner, F.Wamers, H.Weick Coulomb Dissociation Experiment of 27P NUCLEAR REACTIONS C, Pb(27P, X)25Si/26Si, E=500 MeV/nucleon; measured reaction fragment. 27P; deduced mass spectrum, momenta, the excitation energy for σ reconstruction.
doi: 10.5506/APhysPolB.46.473
2015MA70 Eur.Phys.J. A 51, 174 (2015) J.-F.Martin, J.Taieb, A.Chatillon, G.Belier, G.Boutoux, A.Ebran, T.Gorbinet, L.Grente, B.Laurent, E.Pellereau, H.Alvarez-Pol, L.Audouin, T.Aumann, Y.Ayyad, J.Benlliure, E.Casarejos, D.Cortina Gil, M.Caamano, F.Farget, B.Fernandez-Dominguez, A.Heinz, B.Jurado, A.Kelic-Heil, N.Kurz, C.Nociforo, C.Paradela, S.Pietri, D.Ramos, J.-L.Rodriguez-Sanchez, C.Rodriguez-Tajes, D.Rossi, K.-H.Schmidt, H.Simon, L.Tassan-Got, J.Vargas, B.Voss, H.Weick Studies on fission with ALADIN - Precise and simultaneous measurement of fission yields, total kinetic energy and total prompt neutron multiplicity at GSI
doi: 10.1140/epja/i2015-15174-0
2015ME07 Phys.Rev. C 92, 035803 (2015) B.Mei, T.Aumann, S.Bishop, K.Blaum, K.Boretzky, F.Bosch, C.Brandau, H.Brauning, T.Davinson, I.Dillmann, C.Dimopoulou, O.Ershova, Z.Fulop, H.Geissel, J.Glorius, G.Gyurky, M.Heil, F.Kappeler, A.Kelic-Heil, C.Kozhuharov, C.Langer, T.Le Bleis, Y.Litvinov, G.Lotay, J.Marganiec, G.Munzenberg, F.Nolden, N.Petridis, R.Plag, U.Popp, G.Rastrepina, R.Reifarth, B.Riese, C.Rigollet, C.Scheidenberger, H.Simon, K.Sonnabend, M.Steck, T.Stohlker, T.Szucs, K.Summerer, G.Weber, H.Weick, D.Winters, N.Winters, P.Woods, Q.Zhong First measurement of the 96Ru(p, γ)97Rh cross section for the p process with a storage ring NUCLEAR REACTIONS 1H(96Ru, γ)97Rh, E=9, 10, 11 MeV/nucleon; measured particle spectra in different charge states, x-ray and γ spectra, σ(E) using stored heavy ions in storage ring ESR at GSI; deduced astrophysical S factors and stellar reaction rates over a range of T9=0.5-19. Comparison with predictions from standard NON-SMOKER code and TALYS-1.4 code using different γ-ray strength functions from HFB, Brink-Axel Lorentzian (BAL), and Kopecky-Uhl, and different density models of constant temperature (CT), BSFG, generalized superfluid (GS), and Hartree-Fock-Bogolyubov (HFB). Recommended REACLIB parameters for the reactivity of 96Ru(p, γ)97Rh, and 97Rh(γ, p)96Ru reactions. Relevance to p-process network calculations.
doi: 10.1103/PhysRevC.92.035803
2015RA10 Phys.Lett. B 747, 129 (2015) C.Rappold, T.R.Saito, O.Bertini, S.Bianchin, V.Bozkurt, E.Kim, M.Kavatsyuk, Y.Ma, F.Maas, S.Minami, D.Nakajima, B.Ozel-Tashenov, K.Yoshida, P.Achenbach, S.Ajimura, T.Aumann, C.Ayerbe Gayoso, H.C.Bhang, C.Caesar, S.Erturk, T.Fukuda, B.Gokuzum, E.Guliev, J.Hoffmann, G.Ickert, Z.S.Ketenci, D.Khaneft, M.Kim, S.Kim, K.Koch, N.Kurz, A.Le Fevre, Y.Mizoi, L.Nungesser, W.Ott, J.Pochodzalla, A.Sakaguchi, C.J.Schmidt, M.Sekimoto Hypernuclear production cross section in the reaction of 6Li + 12C at 2 A GeV NUCLEAR REACTIONS 12C(6Li, X)3H/4H, E=2 GeV/nucleon; measured reaction products; deduced hypernuclei production σ. Comparison with available data.
doi: 10.1016/j.physletb.2015.05.059
2015WA29 Nature(London) 526, 406 (2015) C.Walz, H.Scheit, N.Pietralla, T.Aumann, R.Lefol, V.Yu.Ponomarev Observation of the competitive double-gamma nuclear decay RADIOACTIVITY 137Cs(β-), 137Ba(IT); measured decay products, Eγ, Iγ; deduced γγ-ray branching ratio, multipolarities of the γ-radiation. Comparison with available data.
doi: 10.1038/nature15543
2014LA09 Phys.Rev. C 89, 035806 (2014) C.Langer, O.Lepyoshkina, Y.Aksyutina, T.Aumann, S.Beceiro Novo, J.Benlliure, K.Boretzky, M.Chartier, D.Cortina, U.Datta Pramanik, O.Ershova, H.Geissel, R.Gernhauser, M.Heil, G.Ickert, H.T.Johansson, B.Jonson, A.Kelic-Heil, A.Klimkiewicz, J.V.Kratz, R.Krucken, R.Kulessa, K.Larsson, T.Le Bleis, R.Lemmon, K.Mahata, J.Marganiec, T.Nilsson, V.Panin, R.Plag, W.Prokopowicz, R.Reifarth, V.Ricciardi, D.M.Rossi, S.Schwertel, H.Simon, K.Summerer, B.Streicher, J.Taylor, J.R.Vignote, F.Wamers, C.Wimmer, P.Z.Wu Thermonuclear reaction 30S(p, γ)31Cl studied via Coulomb breakup of 31Cl NUCLEAR REACTIONS Pb(31Cl, p), [31Cl secondary beam from 9Be(36Ar, X), E=825 MeV/nucleon primary reaction], E=650 MeV/nucleon; measured reaction products, fragment spectra, Eγ, Iγ at R3B-LAND-GSI facility. 31Cl; deduced levels, resonances, J, π, width, comparison with levels predicted in shell-model calculations. 30S(p, γ), T=0.08-2.00 GK; deduced thermonuclear reaction rates. Relevance to rp process in typical Type I x-ray burst conditions.
doi: 10.1103/PhysRevC.89.035806
2014MA26 Acta Phys.Pol. B45, 229 (2014) J.Marganiec, F.Wamers, F.Aksouh, Y.Aksyutina, H.Alvarez-Pol, T.Aumann, S.Beceiro, C.Bertulani, K.Boretzky, M.J.G.Borge, M.Chartier, A.Chatillon, L.Chulkov, D.Cortina-Gil, I.Egorova, H.Emling, O.Ershova, C.Forssen, L.M.Fraile, H.Fynbo, D.Galaviz, H.Geissel, L.Grigorenko, M.Heil, D.H.H.Hoffmann, J.Hoffmann, H.Johansson, B.Jonson, M.Karakoc, C.Karagiannis, O.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, K.Larsson, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, G.Nyman, W.Ott, V.Panin, Yu.Parfenova, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, K.Riisager, C.Rodriguez-Tajes, D.Rossi, G.Schrieder, N.Shulgina, H.Simon, J.Stroth, K.Summerer, J.Taylor, O.Tengblad, E.Tengborn, H.Weick, M.Wiescher, C.Wimmer, M.Zhukov Study of the 15O(2p, γ)17Ne Cross Section by Coulomb Dissociation of 17Ne for the rp Process of Nucleosynthesis NUCLEAR REACTIONS Pb(17Ne, 2p)15O, E=500 MeV/nucleon; measured reaction products, Eγ, Iγ, Ep, Ip; deduced σ, σ(E), resonances. Comparison with theoretical calculations, R3BROOT package.
doi: 10.5506/APhysPolB.45.229
2014RO15 Eur.Phys.J. A 50, 112 (2014) M.ROder, Z.Elekes, T.Aumann, D.Bemmerer, K.Boretzky, C.Caesar, T.E.Cowan, J.Hehner, M.Heil, M.Kempe, V.Maroussov, O.Nusair, A.V.Prokofiev, R.Reifarth, M.Sobiella, D.Stach, A.Wagner, D.Yakorev, A.Zilges, K.Zuber, for the R3B Collaboration Efficiency determination of resistive plate chambers for fast quasi-monoenergetic neutrons
doi: 10.1140/epja/i2014-14112-0
2014WA09 Phys.Rev.Lett. 112, 132502 (2014) F.Wamers, J.Marganiec, F.Aksouh, Yu.Aksyutina, H.Alvarez-Pol, T.Aumann, S.Beceiro Novo, K.Boretzky, M.J.G.Borge, M.Chartier, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, H.Emling, O.Ershova, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, H.Geissel, M.Heil, D.H.H.Hoffmann, H.T.Johansson, B.Jonson, C.Karagiannis, O.A.Kiselev, J.V.Kratz, R.Kulessa, N.Kurz, C.Langer, M.Lantz, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, C.Muntz, T.Nilsson, C.Nociforo, G.Nyman, W.Ott, V.Panin, S.Paschalis, A.Perea, R.Plag, R.Reifarth, A.Richter, C.Rodriguez-Tajes, D.Rossi, K.Riisager, D.Savran, G.Schrieder, H.Simon, J.Stroth, K.Summerer, O.Tengblad, H.Weick, C.Wimmer, M.V.Zhukov First Observation of the Unbound Nucleus 15Ne NUCLEAR REACTIONS C(17Ne, 2p)15Ne, E=500 MeV/nucleon; measured reaction products; deduced fractional energy spectra, J, π, energy levels, atomic mass excess. RADIOACTIVITY 15Ne(2p); measured decay products, Ep, Ip; deduced implications for 13O+p+p system.
doi: 10.1103/PhysRevLett.112.132502
2013AK01 Phys.Lett. B 718, 1309 (2013) Yu.Aksyutina, T.Aumann, K.Boretzky, M.J.G.Borge, C.Caesar, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, U.Datta Pramanik, H.Emling, H.O.U.Fynbo, H.Geissel, G.Ickert, H.T.Johansson, B.Jonson, R.Kulessa, C.Langer, T.LeBleis, K.Mahata, G.Munzenberg, T.Nilsson, G.Nyman, R.Palit, S.Paschalis, W.Prokopowicz, R.Reifarth, D.Rossi, A.Richter, K.Riisager, G.Schrieder, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.V.Zhukov Momentum profile analysis in one-neutron knockout from Borromean nuclei NUCLEAR REACTIONS 1H(8He, X), E=240 MeV/nucleon; 1H(11Li, X), E=280 MeV/nucleon; 1H(14Be, X), E=304 MeV/nucleon; analyzed available data. 7,8He, 10,11Li, 12,13Be; deduced s-, d-wave components in the ground-state wave functions.
doi: 10.1016/j.physletb.2012.12.028
2013AK02 Phys.Rev. C 87, 064316 (2013) Yu.Aksyutina, T.Aumann, K.Boretzky, M.J.G.Borge, C.Caesar, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, U.Datta Pramanik, H.Emling, H.O.U.Fynbo, H.Geissel, G.Ickert, H.T.Johansson, B.Jonson, R.Kulessa, C.Langer, T.LeBleis, K.Mahata, G.Munzenberg, T.Nilsson, G.Nyman, R.Palit, S.Paschalis, W.Prokopowicz, R.Reifarth, D.Rossi, A.Richter, K.Riisager, G.Schrieder, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.V.Zhukov Structure of the unbound nucleus 13Be: One-neutron knockout reaction data from 14Be analyzed in a holistic approach NUCLEAR REACTIONS 1H(14Be, n), [14Be secondary beam from Be(16O, X), E=360 MeV/nucleon primary reaction], E=304 MeV/nucleon; measured particle and neutron spectra, (fragment)n-coin in one-neutron knockout reaction, energy loss, time-of-flight, transverse momentum distributions using ALADIN-LAND system at GSI facility; deduced invariant mass in 12Be+n system, relative intensities of s-, p- and d-components, momentum-profile distribution. 13Be; deduced levels, resonances, J, π, widths, energies of S-matrix poles. 12Be; deduced levels, J, π from neutron decay of resonance in 13Be. 14C(7Li, 8B), E=82 MeV; 14C(π-, p), E=stopped pions; 14C(11B, 12N), E=190 MeV; 13C(14C, 14O), E=337 MeV; 2H(12Be, p), E=72 MeV/nucleon; reviewed resonance energies, J, π, width data for 13Be in missing mass methods. C(14B, n12Be), E=35, 287 MeV/nucleon; 1H(14Be, n12Be), E=68 MeV/nucleon; reviewed and analyzed resonance energies, J, π, width data for 13Be in invariant mass methods. 1H(14Be, n), E=68, 304 MeV/nucleon; analyzed relative energy spectra in 12Be+n system, σ, resonance energies and widths from RIKEN and current (GSI) data. Impulse approximation formalism. Dominance of s-wave component in 12Be+n system.
doi: 10.1103/PhysRevC.87.064316
2013AK05 Phys.Rev.Lett. 111, 242501 (2013) Yu.Aksyutina, T.Aumann, K.Boretzky, M.J.G.Borge, C.Caesar, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, U.Datta Pramanik, H.Emling, H.O.U.Fynbo, H.Geissel, A.Heinz, G.Ickert, H.T.Johansson, B.Jonson, R.Kulessa, C.Langer, T.LeBleis, K.Mahata, G.Munzenberg, T.Nilsson, G.Nyman, R.Palit, S.Paschalis, W.Prokopowicz, R.Reifarth, D.Rossi, A.Richter, K.Riisager, G.Schrieder, H.Simon, K.Summerer, O.Tengblad, R.Thies, H.Weick, M.V.Zhukov Study of the 14Be Continuum: Identification and Structure of its Second 2+ State NUCLEAR REACTIONS 1H(14Be, 12Be), E= 304 MeV/nucleon; measured reaction products, En, In. 14Be; deduced energy levels, J, π. Comparison with available data.
doi: 10.1103/PhysRevLett.111.242501
2013AU01 Phys.Scr. T152, 014012 (2013) The electric dipole response of exotic nuclei
doi: 10.1088/0031-8949/2013/T152/014012
2013AU03 Phys.Rev. C 88, 064610 (2013) T.Aumann, C.A.Bertulani, J.Ryckebusch Quasifree (p, 2p) and (p, pn) reactions with unstable nuclei NUCLEAR REACTIONS 1H(12C, 2p), (12C, np), (12C, p), E=0.3-4 GeV/nucleon; calculated total and elastic σ(E), proton and neutron knockout probabilities, longitudinal, transverse, and total momentum distributions. 1H(23O, np), (68Ni, n), (68Ni, np), (11Be, 10Be), (11Be, np), (8Be, 2p), 12C(68Ni, n), (11Be, 10Be), (8B, 7Be), E=500 MeV/nucleon; calculated σ for neutron removal as function of S(n), distance to the c.m. of 68Ni, and mass number, neutron skin of even-even Ni isotopes, longitudinal and transverse momentum distributions for 11Be and 68Ni. 1H(20O, np), (20O, 2p), E=500 MeV/nucleon; calculated full width at half-maximum (FWHM) of transverse momentum distributions as function of S(p) and S(n). Comparison with experimental data. Eikonal theory to describe total cross sections and momentum distributions of the recoiled residual nucleus in quasifree reactions.
doi: 10.1103/PhysRevC.88.064610
2013CH09 Phys.Lett. B 720, 344 (2013) L.V.Chulkov, T.Aumann, B.Jonson, T.Nilsson, H.Simon Is there a low-lying 1- state in 10He? NUCLEAR STRUCTURE 10He; analyzed available data; deduced level scheme, J, π, lack of low-lying 1- state.
doi: 10.1016/j.physletb.2013.02.037
2013LO05 Nucl.Instrum.Methods Phys.Res. A723, 136 (2013) B.Loher, V.Derya, T.Aumann, J.Beller, N.Cooper, M.Duchene, J.Endres, E.Fiori, J.Isaak, J.Kelley, M.Knorzer, N.Pietralla, C.Romig, D.Savran, M.Scheck, H.Scheit, J.Silva, A.Tonchev, W.Tornow, H.Weller, V.Werner, A.Zilges The high-efficiency γ-ray spectroscopy setup γ3 at HIγS NUCLEAR REACTIONS 32S(γ, γ'), E=8.125 MeV; measured reaction products, Eγ, Iγ; deduced precise value for the branching ratio for 1+ to 2+ transition.
doi: 10.1016/j.nima.2013.04.087
2013RA16 Nucl.Phys. A913, 170 (2013) C.Rappold, E.Kim, D.Nakajima, T.R.Saito, O.Bertini, S.Bianchin, V.Bozkurt, M.Kavatsyuk, Y.Ma, F.Maas, S.Minami, B.Ozel-Tashenov, K.Yoshida, P.Achenbach, S.Ajimura, T.Aumann, C.Ayerbe Gayoso, H.C.Bhang, C.Caesar, S.Erturk, T.Fukuda, B.Gokuzum, E.Guliev, T.Hiraiwa, J.Hoffmann, G.Ickert, Z.S.Ketenci, D.Khaneft, M.Kim, S.Kim, K.Koch, N.Kurz, A.Le Fevre, Y.Mizoi, M.Moritsu, T.Nagae, L.Nungesser, A.Okamura, W.Ott, J.Pochodzalla, A.Sakaguchi, M.Sako, C.J.Schmidt, M.Sekimoto, H.Simon, H.Sugimura, T.Takahashi, G.J.Tambave, H.Tamura, W.Trautmann, S.Voltz, N.Yokota, C.J.Yoon Hypernuclear spectroscopy of products from 6Li projectiles on a carbon target at 2 A GeV NUCLEAR REACTIONS C(6Li, X), (6Li, t), (6Li, 4H), E=2 GeV/nucleon; measured Λ, 3,4H Λ hypernuclei invariant mass distribution, T1/2; deduced Λ mass, 3,4H Λ hypernuclei mass, production σ, T1/2. Compared with other data.
doi: 10.1016/j.nuclphysa.2013.05.019
2013RO33 Phys.Rev.Lett. 111, 242503 (2013) D.M.Rossi, P.Adrich, F.Aksouh, H.Alvarez-Pol, T.Aumann, J.Benlliure, M.Bohmer, K.Boretzky, E.Casarejos, M.Chartier, A.Chatillon, D.Cortina-Gil, U.Datta Pramanik, H.Emling, O.Ershova, B.Fernandez-Dominguez, H.Geissel, M.Gorska, M.Heil, H.T.Johansson, A.Junghans, A.Kelic-Heil, O.Kiselev, A.Klimkiewicz, J.V.Kratz, R.Krucken, N.Kurz, M.Labiche, T.Le Bleis, R.Lemmon, Yu.A.Litvinov, K.Mahata, P.Maierbeck, A.Movsesyan, T.Nilsson, C.Nociforo, R.Palit, S.Paschalis, R.Plag, R.Reifarth, D.Savran, H.Scheit, H.Simon, K.Summerer, A.Wagner, W.Walus, H.Weick, M.Winkler Measurement of the Dipole Polarizability of the Unstable Neutron-Rich Nucleus 68Ni NUCLEAR REACTIONS Pb(68Ni, 68Ni'), (68Ni, X), E=502.7 MeV/nucleon; measured reaction products, Eγ, Iγ, En, In. 68Ni; deduced σ(E), giant and pygmy dipole resonance parameters, E1 strength, neutron skin thickness. Comparison with available data.
doi: 10.1103/PhysRevLett.111.242503
2013SA28 Prog.Part.Nucl.Phys. 70, 210 (2013) Experimental studies of the Pygmy Dipole Resonance
doi: 10.1016/j.ppnp.2013.02.003
2013SC08 Phys.Rev. C 87, 051304 (2013) M.Scheck, V.Yu.Ponomarev, T.Aumann, J.Beller, M.Fritzsche, J.Isaak, J.H.Kelley, E.Kwan, N.Pietralla, R.Raut, C.Romig, G.Rusev, D.Savran, K.Sonnabend, A.P.Tonchev, W.Tornow, H.R.Weller, M.Zweidinger Decay pattern of the pygmy dipole resonance in 60Ni NUCLEAR REACTIONS 60Ni(polarized γ, γ'), E=7.65-9.66 MeV; measured Eγ, Iγ, M1 and E1 strengths at HIγS-TUNL facility. 60Ni; deduced levels, J, π, PDR, branching ratios, number of 1+ and 1- states. Comparison with quasiparticle phonon model (QPM) calculations.
doi: 10.1103/PhysRevC.87.051304
2013SC20 Phys.Rev. C 88, 044304 (2013) M.Scheck, V.Yu.Ponomarev, M.Fritzsche, J.Joubert, T.Aumann, J.Beller, J.Isaak, J.H.Kelley, E.Kwan, N.Pietralla, R.Raut, C.Romig, G.Rusev, D.Savran, L.Schorrenberger, K.Sonnabend, A.P.Tonchev, W.Tornow, H.R.Weller, A.Zilges, M.Zweidinger Photoresponse of 60Ni below 10-MeV excitation energy: Evolution of dipole resonances in fp-shell nuclei near N=Z NUCLEAR REACTIONS 60Ni(γ, γ'), (polarized γ, γ'), E<10 MeV; 58Ni(polarized γ, γ'), E<10 MeV; measured Eγ, Iγ, γγ(θ), γ-ray polarization, integrated σ, γ-branching ratios using High-intensity photon setup at S-DALINAC facility. 58,60Ni; deduced levels, J, π, width, level half-lives, B(E1), B(M1), B(E2), E1 and M1 strength distributions. Thomas-Reiche-Kuhn sum rule. Pygmy-dipole resonances. Comparison with QPM calculations.
doi: 10.1103/PhysRevC.88.044304
2012AU01 Riv.Nuovo Cimento Soc.Ital.Fis. 35, 1 (2012) Nuclear astrophysics experiments with relativistic radioactive beams
doi: 10.1393/ncr/i2011-10073-4
2012AU09 J.Phys.:Conf.Ser. 381, 012008 (2012) Uncovering the properties of exotic nuclei via reactions with relativistic radioactive beams
doi: 10.1088/1742-6596/381/1/012008
2012BE54 J.Phys.:Conf.Ser. 381, 012115 (2012) S.Beceiro Novo, K.Summerer, D.Cortina-Gil, C.Wimmer, R.Plag, H.Alvarez-Pol, T.Aumann, K.Behr, K.Boretzky, E.Casarejos, A.Chatillon, U.Datta-Pramanik, Z.Elekes, Z.Fulop, D.Galaviz, H.Geissel, S.Giron, U.Greife, F.Hammache, M.Heil, J.Hoffman, H.Johansson, C.Karagiannis, O.Kiselev, N.Kurz, K.Larsson, T.Le Bleis, Y.Litvinov, K.Mahata, C.Muentz, C.Nociforo, W.Ott, S.Paschalis, W.Prokopowicz, C.Rodriguez-Tajes, D.Rossi, H.Simon, M.Stanoiu, J.Stroth, S.Typel, A.Wagner, F.Wamers, H.Weick Coulomb Dissociation of 27P NUCLEAR REACTIONS Pb(27P, X), E=498 MeV/nucleon. 27P measured thick target Coulomb excitation, dissociation, relative energy of the outgoing system; deduced σ, resonances, levels, J, π. Compared with other data and calculations.
doi: 10.1088/1742-6596/381/1/012115
2012GO16 Phys.Scr. T150, 014015 (2012) T.Gorbinet, T.Aumann, S.Bianchin, O.Borodina, A.Boudard, C.Caesar, E.Casajeros, B.Czech, J.-E.Ducret, S.Hlavac, N.Kurz, C.Langer, T.Le Bleis, S.Leray, J.Lukasik, P.Pawlowski, S.Pietri, M.-D.Salsac, H.Simon, M.Veselsky, Y.Ayyad, O.Yordanov Study of the spallation of 136Xe in collision with 1H and 12C at 1 GeV per nucleon NUCLEAR REACTIONS 1H, 12C(136Xe, X), E=1 GeV/nucleon; measured reaction fragments; deduced fragments multiplicities, σ. Comparison with available data.
doi: 10.1088/0031-8949/2012/T150/014015
2012MA39 J.Phys.:Conf.Ser. 337, 012011 (2012) J.Marganiec, T.Aumann, M.Heil, R.Plag, F.Warners, for the LAND-R{+3}B collaboration Investigation of the CNO-break-out reaction: 15O(2p, γ)17Ne by the Coulomb dissociation of 17Ne NUCLEAR REACTIONS 208Pb(17Ne, X), E=500 MeV/nucleon; measured thick target Ep, Ip using drift chambers and large two-layer ToF, reaction fragments mass, charge using scintillation-fibre detectors and two-layer ToF. 17Ne deduced Coulomb dissociation to 15O+2p σ.
doi: 10.1088/1742-6596/337/1/012011
2012NO05 Phys.Rev. C 85, 044312 (2012) C.Nociforo, A.Prochazka, R.Kanungo, T.Aumann, D.Boutin, D.Cortina-Gil, B.Davids, M.Diakaki, F.Farinon, H.Geissel, R.Gernhauser, R.Janik, B.Jonson, B.Kindler, R.Knobel, R.Krucken, N.Kurz, M.Lantz, H.Lenske, Yu.A.Litvinov, B.Lommel, K.Mahata, P.Maierbeck, A.Musumarra, T.Nilsson, C.Perro, C.Scheidenberger, B.Sitar, P.Strmen, B.Sun, I.Szarka, I.Tanihata, H.Weick, M.Winkler One-neutron removal reactions on Al isotopes around the N=20 shell closure NUCLEAR REACTIONS C(33Al, 32Al), (34Al, 33Al), (35Al, 34Al), (36Al, 35Al), [secondary 33,34,35,36Al beams from 9Be(48Ca, X), E=1 GeV/nucleon primary reaction], E=900 MeV/nucleon; measured time of flight, energy loss, longitudinal momentum distribution, one-neutron removal cross sections using FRS at GSI; deduced spectroscopic factors, occupation probabilities, theoretical single-particle cross sections. Momentum analysis within the eikonal model approach. Shell structure, magic numbers. Comparison with USDB, SDPF-M shell model calculations.
doi: 10.1103/PhysRevC.85.044312
2012RO22 Eur.Phys.J. A 48, 95 (2012) C.Rodriguez-Tajes, D.Cortina-Gil, H.Alvarez-Pol, T.Aumann, E.Benjamim, J.Benlliure, M.J.G.Borge, M.Caamano, E.Casarejos, A.Chatillon, L.V.Chulkov, K.Eppinger, T.Faestermann, M.Gascon, H.Geissel, R.Gernhauser, B.Jonson, R.Kanungo, R.Krucken, T.Kurtukian, P.Maierbeck, T.Nilsson, C.Nociforo, C.Pascual-Izarra, A.Perea, D.Perez-Loureiro, A.Prochazka, S.Schwertel, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.Winkler, M.V.Zhukov Gamma-ray measurements in the one-neutron knockout of 17C, 19N, 21O and 25F NUCLEAR REACTIONS 9Be(17C, 16C), (19N, 18N), (21O, 20O), (25F, 24F), E ≈ 60 MeV/nucleon; measured Eγ, Iγ, (heavy particle)γ-coin, γγ-coin; deduced σ to discrete states, total σ. Compared with other data.
doi: 10.1140/epja/i2012-12095-4
2012RO33 Prog.Theor.Phys.(Kyoto), Suppl. 196, 465 (2012) D.M.Rossi, P.Adrich, F.Aksouh, H.Alvarez-Pol, T.Aumann, J.Benlliure, M.Bohmer, K.Boretzky, E.Casarejos, M.Chartier, A.Chatillon, D.Cortina-Gil, U.Datta Pramanik, H.Emling, O.Ershova, B.Fernando-Dominguez, H.Geissel, M.Gorska, M.Heil, H.Johansson, A.R.Junghans, O.Kiselev, A.Klimkiewicz, J.V.Kratz, N.Kurz, M.Labiche, T.Le Bleis, R.Lemmon, Y.A.Litvinov, K.Mahata, P.Maierbeck, A.Movsesyan, T.Nilsson, C.Nociforo, R.Palit, S.Paschalis, R.Plag, R.Reifarth, H.Simon, K.Summerer, A.Wagner, W.Walus, H.Weick, M.Winkler Investigation of the Dipole Response in Exotic Nuclei - Experiments at the LAND-R3B Setup NUCLEAR REACTIONS Pb(68Ni, X), E=500 MeV/nucleon; measured reaction products; deduced Coulomb excitation σ(θ), dipole strength.
doi: 10.1143/PTPS.196.465
2012SA15 Nucl.Phys. A881, 218 (2012) T.R.Saito, D.Nakajima, C.Rappold, S.Bianchin, O.Borodina, V.Bozkurt, B.Gokuzum, M.Kavatsyuk, E.Kim, Y.Ma, F.Maas, S.Minami, B.Ozel-Tashenov, P.Achenbach, S.Ajimura, T.Aumann, C.Ayerbe Gayoso, H.C.Bhang, C.Caesar, S.Erturk, T.Fukuda, E.Guliev, Y.Hayashi, T.Hiraiwa, J.Hoffmann, G.Ickert, Z.S.Ketenci, D.Khaneft, M.Kim, S.Kim, K.Koch, N.Kurz, A.Le Fevre, Y.Mizoi, M.Moritsu, T.Nagae, L.Nungesser, A.Okamura, W.Ott, J.Pochodzalla, A.Sakaguchi, M.Sako, C.J.Schmidt, M.Sekimoto, H.Simon, H.Sugimura, T.Takahashi, G.J.Tambave, H.Tamura, W.Trautmann, S.Voltz, N.Yokota, C.J.Yoon, K.Yoshida Production of hypernuclei in peripheral HI collisions: The HypHI project at GSI NUCLEAR REACTIONS C(6Li, X), E=2 GeV/nucleon; measured produced Λ hypernuclei π- decays; deduced invariant mass, half-life distributions.
doi: 10.1016/j.nuclphysa.2012.02.011
2012SC18 Eur.Phys.J. A 48, 191 (2012) S.Schwertel, P.Maierbeck, R.Krucken, R.Gernhauser, T.Kroll, H.Alvarez-Pol, F.Aksouh, T.Aumann, K.Behr, E.A.Benjamim, J.Benlliure, V.Bildstein, M.Bohmer, K.Boretzky, M.J.G.Borge, A.Brunle, A.Burger, M.Caamano, E.Casarejos, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, J.Enders, K.Eppinger, T.Faestermann, J.Friese, L.Fabbietti, M.Gascon, H.Geissel, J.Gerl, M.Gorska, P.G.Hansen, B.Jonson, R.Kanungo, O.Kiselev, I.Kojouharov, A.Klimkiewicz, T.Kurtukian, N.Kurz, K.Larsson, T.Le Bleis, K.Mahata, L.Maier, T.Nilsson, C.Nociforo, G.Nyman, C.Pascual-Izarra, A.Perea, D.Perez, A.Prochazka, C.Rodriguez-Tajes, D.Rossi, H.Schaffner, G.Schrieder, H.Simon, B.Sitar, M.Stanoiu, K.Summerer, O.Tengblad, H.Weick, S.Winkler, B.A.Brown, T.Otsuka, J.A.Tostevin, W.D.M.Rae One-neutron knockout from 51-55Sc NUCLEAR REACTIONS 9Be(55Sc, 54Sc), (54Sc, 53Sc), (53Sc, 52Sc), (52Sc, 51Sc), (51Sc, 50Sc), E≈420 MeV/nucleon; measured relativistic reaction products, Eγ, Iγ; deduced longitudinal momentum distribution, σ; calculated σ.
doi: 10.1140/epja/i2012-12191-5
2011KA01 Phys.Rev. C 83, 021302 (2011) R.Kanungo, A.Prochazka, W.Horiuchi, C.Nociforo, T.Aumann, D.Boutin, D.Cortina-Gil, B.Davids, M.Diakaki, F.Farinon, H.Geissel, R.Gernhauser, J.Gerl, R.Janik, B.Jonson, B.Kindler, R.Knobel, R.Krucken, M.Lantz, H.Lenske, Y.Litvinov, B.Lommel, K.Mahata, P.Maierbeck, A.Musumarra, T.Nilsson, C.Perro, C.Scheidenberger, B.Sitar, P.Strmen, B.Sun, Y.Suzuki, I.Szarka, I.Tanihata, Y.Utsuno, H.Weick, M.Winkler Matter radii of 32-35Mg NUCLEAR REACTIONS C, H(32Mg, X), (33Mg, X)(34Mg, X)(35Mg, X), E=900 MeV/nucleon, [secondary Mg beams from Be(48Ca, X) primary reaction]; measured interaction cross sections by detecting unreacted Mg particles by Bρ-ΔE-TOF method. 32,33,34,35Mg; deduced matter radii by Glauber model analysis. Comparison with HF and RMF predictions. Neutron skin thickness.
doi: 10.1103/PhysRevC.83.021302
2011KA36 Phys.Rev. C 84, 061304 (2011) R.Kanungo, A.Prochazka, M.Uchida, W.Horiuchi, G.Hagen, T.Papenbrock, C.Nociforo, T.Aumann, D.Boutin, D.Cortina-Gil, B.Davids, M.Diakaki, F.Farinon, H.Geissel, R.Gernhauser, J.Gerl, R.Janik, O.Jensen, B.Jonson, B.Kindler, R.Knobel, R.Krucken, M.Lantz, H.Lenske, Y.Litvinov, B.Lommel, K.Mahata, P.Maierbeck, A.Musumarra, T.Nilsson, C.Perro, C.Scheidenberger, B.Sitar, P.Strmen, B.Sun, Y.Suzuki, I.Szarka, I.Tanihata, H.Weick, M.Winkler Exploring the anomaly in the interaction cross section and matter radius of 23O NUCLEAR REACTIONS C(22O, X), (23O, X), [22O, 23O secondary beams from 9Be(48Ca, X), E=1 GeV/nucleon primary reaction], E=900 MeV/nucleon; measured energy loss, time of flight, magnetic rigidity. 22,23O; deduced interaction cross section, matter radii, neutron skin thickness. Glauber model analysis. Comparison with ab initio coupled-cluster theory.
doi: 10.1103/PhysRevC.84.061304
2011OG01 Phys.Rev. C 83, 024608 (2011); Erratum Phys.Rev. C 85, 019903 (2012) R.Ogul, A.S.Botvina, U.Atav, N.Buyukcizmeci, I.N.Mishustin, P.Adrich, T.Aumann, C.O.Bacri, T.Barczyk, R.Bassini, S.Bianchin, C.Boiano, A.Boudard, J.Brzychczyk, A.Chbihi, J.Cibor, B.Czech, M.De Napoli, J.-E.Ducret, H.Emling, J.D.Frankland, M.Hellstrom, D.Henzlova, G.Imme, I.Iori, H.Johansson, K.Kezzar, A.Lafriakh, A.Le Fevre, E.Le Gentil, Y.Leifels, J.Luhning, J.Lukasik, W.G.Lynch, Z.Majka, M.Mocko, W.F.J.Muller, A.Mykulyak, H.Orth, A.N.Otte, R.Palit, P.Pawlowski, A.Pullia, G.Raciti, E.Rapisarda, H.Sann, C.Schwarz, C.Sfienti, H.Simon, K.Summerer, W.Trautmann, M.B.Tsang, G.Verde, C.Volant, M.Wallace, H.Weick, J.Wiechula, A.Wieloch, B.Zwieglinski Isospin-dependent multifragmentation of relativistic projectiles NUCLEAR REACTIONS Sn(107Sn, X), (124Sn, X), (124La, X), [107Sn, 124La secondary beams from 9Be(142Nd, X), E=900 MeV/nucleon primary reaction], E=600 MeV/nucleon; measured charge (Z) spectra and fragment trajectories according to Z number, σ as function of Z and A numbers, yields, mass distributions and correlations, multiplicity of mass fragments, neutron-to-proton ratio for fragments using ALADIN spectrometer. Comparison with statistical multifragmentation model (SMM) calculations.
doi: 10.1103/PhysRevC.83.024608
2011RO21 Phys.Rev. C 83, 064313 (2011) C.Rodriguez-Tajes, D.Cortina-Gil, H.Alvarez-Pol, T.Aumann, E.Benjamim, J.Benlliure, M.J.G.Borge, M.Caamano, E.Casarejos, A.Chatillon, L.V.Chulkov, K.Eppinger, T.Faestermann, M.Gascon, H.Geissel, R.Gernhauser, B.Jonson, R.Kanungo, R.Krucken, T.Kurtukian, K.Larsson, P.Maierbeck, T.Nilsson, C.Nociforo, Yu.Parfenova, C.Pascual-Izarra, A.Perea, D.Perez-Loureiro, A.Prochazka, S.Schwertel, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.Winkler, M.V.Zhukov Structure of 22N and the N=14 subshell NUCLEAR REACTIONS 9Be(18N, 17N), (19N, 18N), (20N, 19N), (21N, 20N), (22N, 21N), E<700 MeV/nucleon, [secondary N beams from Be(40Ar, X), E=700 MeV/nucleon primary reaction]; analyzed cross sections, contribution of core configurations longitudinal momentum distributions of fragments in the eikonal Glauber model. 22N; deduced ground-state configuration and halo structure.
doi: 10.1103/PhysRevC.83.064313
2010JO06 Nucl.Phys. A842, 15 (2010) H.T.Johansson, Yu.Aksyutina, T.Aumann, K.Boretzky, M.J.G.Borge, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, U.Datta Pramanik, H.Emling, C.Forssen, H.O.U.Fynbo, H.Geissel, G.Ickert, B.Jonson, R.Kulessa, C.Langer, M.Lantz, T.LeBleis, K.Mahata, M.Meister, G.Munzenberg, T.Nilsson, G.Nyman, R.Palit, S.Paschalis, W.Prokopowicz, R.Reifarth, A.Richter, K.Riisager, G.Schrieder, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.V.Zhukov The unbound isotopes 9, 10He NUCLEAR REACTIONS 1H(11Li, 2p), (11Li, n2p), E=280 MeV/nucleon; measured fragment spectra, neutron spectra, (fragment)(neutron)-coin, relative energy spectra; deduced resonance state parameters.
doi: 10.1016/j.nuclphysa.2010.04.006
2010JO07 Nucl.Phys. A847, 66 (2010) H.T.Johansson, Yu.Aksyutina, T.Aumann, K.Boretzky, M.J.G.Borge, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, U.Datta Pramanik, H.Emling, C.Forssen, H.O.U.Fynbo, H.Geissel, G.Ickert, B.Jonson, R.Kulessa, C.Langer, M.Lantz, T.LeBleis, K.Mahata, M.Meister, G.Munzenberg, T.Nilsson, G.Nyman, R.Palit, S.Paschalis, W.Prokopowicz, R.Reifarth, A.Richter, K.Riisager, G.Schrieder, N.B.Shulgina, H.Simon, K.Summerer, O.Tengblad, H.Weick, M.V.Zhukov Three-body correlations in the decay of 10He and 13Li NUCLEAR REACTIONS 1H(11Li, 2n2p), E=280 MeV/nucleon; 1H(14Be, 2n2p), E=304 MeV/nucleon; measured fragment spectra, neutron spectra, (fragment)(neutron)-coin. 11Li, 14Be, 10He, 13Li; deduced energy, angular three-body correlation coefficients, reaction mechanism features including final state interactions. Comparison with three-body wave function analysis.
doi: 10.1016/j.nuclphysa.2010.07.002
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