NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.Kurcewicz Found 67 matches. 2023DA19 Phys.Rev. C 108, 064304 (2023) P.Das, U.Datta, S.Chakraborty, A.Rahaman, O.Tengblad, B.K.Agrawal, A.Becerril, J.Cederkall, J.Dey, A.Gottberg, S.M.Adil Imam, M.Kowalska, J.Kurcewicz, M.Lund, S.Mandal, M.Madurga, N.Marginean, R.Marginean, C.Mihai, I.Marroquin, E.Nacher, A.Negret, S.Pascu, A.Perea, E.Rapisarda, F.Rotaru, J.Ray, P.Sharma, T.Stora, C.Sotty, V.Vedia, N.Warr, R.Wadsworth Exotic decay of 115Cs
doi: 10.1103/PhysRevC.108.064304
2022KA35 Phys.Rev.Lett. 129, 142502 (2022) S.Kaur, R.Kanungo, W.Horiuchi, G.Hagen, J.D.Holt, B.S.Hu, T.Miyagi, T.Suzuki, F.Ameil, J.Atkinson, Y.Ayyad, S.Bagchi, D.Cortina-Gil, I.Dillmann, A.Estrade, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, R.Knobel, J.Kurcewicz, Y.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, T.Otsuka, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, M.Takechi, J.Tanaka, I.Tanihata, S.Terashima, J.Vargas, H.Weick, J.S.Winfield Proton Distribution Radii of 16-24O: Signatures of New Shell Closures and Neutron Skin NUCLEAR REACTIONS 12C(16O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), (23O, X), (24O, X), E<1 GeV/nucleon; measured reaction products. 16,18,20,21,22,23,24O; deduced charge changing σ, root mean square proton and matter radii, neutron skin thickness, shell closure. Comparison with with ab initio calculations employing the chiral NNLO sat interaction, shell model predictions. The fragment separator FRS at GSI.
doi: 10.1103/PhysRevLett.129.142502
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
2021BR06 Phys.Rev. C 103, 054327 (2021) M.Brunet, Zs.Podolyak, T.A.Berry, B.A.Brown, R.J.Carroll, R.Lica, Ch.Sotty, A.N.Andreyev, M.J.G.Borge, J.G.Cubiss, L.M.Fraile, H.O.U.Fynbo, E.Gamba, P.Greenlees, L.J.Harkness-Brennan, M.Huyse, D.S.Judson, J.Konki, J.Kurcewicz, I.Lazarus, M.Madurga, N.Marginean, R.Marginean, I.Marroquin, C.Mihai, E.Nacher, A.Negret, S.Pascu, R.D.Page, A.Perea, J.Phrompao, M.Piersa, V.Pucknell, P.Rahkila, E.Rapisarda, P.H.Regan, F.Rotaru, M.Rudigier, C.M.Shand, R.Shearman, E.C.Simpson, T.Stora, O.Tengblad, P.Van Duppen, V.Vedia, S.Vinals, R.Wadsworth, N.Warr, H.De Witte Competition between allowed and first-forbidden β decays of 208At and expansion of the 208Po level scheme RADIOACTIVITY 208At(EC), (β+)[from Pb(p, X), E-1.4 GeV beam from the PS-Booster at CERN-ISOLDE facility, followed by separation of 208At fragments using the General Purpose Separator]; measured Eγ, Iγ, βγγ-coin, γγ-coin using four HPGe clover detectors at the IDS and a TIGRESS Ge detector from TRIUMF. 208Po; deduced levels, J, π, Iβ feedings, logft values, γ-branching ratios. Comparison with previous experimental results, and with shell-model calculations. Discussed competition between allowed and first-forbidden β-decays.
doi: 10.1103/PhysRevC.103.054327
2021DO02 Nucl.Phys. A1008, 122154 (2021) A.V.Dobrovolsky, G.A.Korolev, S.Tang, G.D.Alkhazov, G.Colo, I.Dillmann, P.Egelhof, A.Estrade, F.Farinon, H.Geissel, S.Ilieva, A.G.Inglessi, Y.Ke, A.V.Khanzadeev, O.A.Kiselev, J.Kurcewicz, L.X.Chung, Yu.A.Litvinov, G.E.Petrov, A.Prochazka, C.Scheidenberger, L.O.Sergeev, H.Simon, M.Takechi, V.Volkov, A.A.Vorobyov, H.Weick, V.I.Yatsoura Nuclear matter distributions in the neutron-rich carbon isotopes 14-17C from intermediate-energy proton elastic scattering in inverse kinematics NUCLEAR REACTIONS 1H(12C, 12C), (14C, 14C), (15C, 15C), (16C, 16C), (17C, 17C), E ∼ 700 MeV/nucleon; measured reaction products. 12,14,15,16,17C; deduced total and core matter distributions, rms radii. Comparison with available data, fragment separator FRS at GSI.
doi: 10.1016/j.nuclphysa.2021.122154
2020BE10 Phys.Rev. C 101, 054311 (2020) T.A.Berry, Zs.Podolyak, R.J.Carroll, R.Lica, B.A.Brown, H.Grawe, Ch.Sotty, N.K.Timofeyuk, T.Alexander, A.N.Andreyev, S.Ansari, M.J.G.Borge, M.Brunet, J.R.Cresswell, C.Fahlander, L.M.Fraile, H.O.U.Fynbo, E.Gambna, W.Gelletly, R.-B.Gerst, M.Gorska, A.Gredley, P.Greenlees, L.J.Harkness-Brennan, M.Huyse, S.M.Judge, D.S.Judson, J.Konki, M.Kowalska, J.Kurcewicz, I.Kuti, S.Lalkovski, I.Lazarus, M.Lund, M.Madurga, N.Marginean, R.Marginean, I.Marroquin, C.Mihai, R.E.Mihai, E.Nacher, A.Negret, S.Nae, C.Nita, S.Pascu, R.D.Page, Z.Patel, A.Perea, J.Phrompao, M.Piersa, V.Pucknell, P.Rahkila, E.Rapisarda, P.H.Regan, F.Rotaru, M.Rudigier, C.M.Shand, R.Shearman, E.C.Simpson, S.Stegemann, T.Stora, O.Tengblad, A.Turturica, P.Van Duppen, V.Vedia, P.M.Walker, N.Warr, F.P.Wearing, H.De Witte Octupole states in 207Tl studied through β decay RADIOACTIVITY 207Hg(β-)[from 208Pb(p, X)207Hg, E=1.4 GeV]; measured Eγ, Iγ, βγ- and βγγ-coin, γγ(θ) using plastic scintillators for β-detection and four HPGe detectors for γ-detection at CERN-ISOLDE. 207Tl; deduced levels J, π, β feedings, multipolarities, logft, B(M1), B(E1), B(E2), B(M2), B(E3), configurations. Discussion of octupole phonon states. Comparison with state-of-the-art large-scale shell-model calculations, and with previous experimental results.
doi: 10.1103/PhysRevC.101.054311
2020CA25 Phys.Rev.Lett. 125, 192501 (2020) R.J.Carroll, Z.Podolyak, T.Berry, H.Grawe, T.Alexander, A.N.Andreyev, S.Ansari, M.J.G.Borge, M.Brunet, J.R.Creswell, L.M.Fraile, C.Fahlander, H.O.U.Fynbo, E.R.Gamba, W.Gelletly, R.-B.Gerst, M.Gorska, A.Gredley, P.T.Greenlees, L.J.Harkness-Brennan, M.Huyse, S.M.Judge, D.S.Judson, J.Konki, J.Kurcewicz, I.Kuti, S.Lalkovski, I.H.Lazarus, R.Lica, M.Lund, M.Madurga, N.Marginean, R.Marginean, I.Marroquin, C.Mihai, R.E.Mihai, E.Nacher, A.Negret, C.Nita, S.Pascu, R.D.Page, Z.Patel, A.Perea, J.Phrompao, M.Piersa, V.Pucknell, P.Rahkila, E.Rapisarda, P.H.Regan, F.Rotaru, M.Rudigier, C.M.Shand, R.Shearman, S.Stegemann, T.Stora, C.Sotty, O.Tengblad, P.Van Duppen, V.Vedia, R.Wadsworth, P.M.Walker, N.Warr, F.Wearing, H.De Witte Competition between Allowed and First-Forbidden β Decay: The Case of 208Hg → 208Tl RADIOACTIVITY 208Hg(β-) [from Pb(p, X), E=1.4 GeV]; measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, J, π, branching ratios, B(Eλ). Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.125.192501
2019BA11 Phys.Lett. B 790, 251 (2019) S.Bagchi, R.Kanungo, W.Horiuchi, G.Hagen, T.D.Morris, S.R.Stroberg, T.Suzuki, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Estrade, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, S.Kaur, R.Knobel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, M.Takechi, J.Tanaka, Y.Tanaka, I.Tanihata, S.Terashima, J.Vargas, H.Weick, J.S.Winfield Neutron skin and signature of the N = 14 shell gap found from measured proton radii of 17-22N NUCLEAR REACTIONS C(14N, X), (15N, X), (17N, X), (18N, X), (19N, X), (20N, X), (21N, X), (22N, X), E=851-932 MeV/nucleon; measured reaction products. 14,15,17,18,19,20,21,22N; deduced σ, root mean square point proton and matter radii, unconventional shell gap at N = 14 arising from the attractive proton–neutron tensor interaction. Comparison with ab initio calculations.
doi: 10.1016/j.physletb.2019.01.024
2019BE37 Phys.Lett. B 793, 271 (2019) T.A.Berry, Zs.Podolyak, R.J.Carroll, R.Lica, H.Grawe, N.K.Timofeyuk, T.Alexander, A.N.Andreyev, S.Ansari, M.J.G.Borge, J.Creswell, C.Fahlander, L.M.Fraile, H.O.U.Fynbo, W.Gelletly, R.-B.Gerst, M.Gorska, A.Gredley, P.Greenlees, L.J.Harkness-Brennan, M.Huyse, S.M.Judge, D.S.Judson, J.Konki, J.Kurcewicz, I.Kuti, S.Lalkovski, I.Lazarus, M.Lund, M.Madurga, N.Marginean, R.Marginean, I.Marroquin, C.Mihai, R.E.Mihai, E.Nacher, S.Nae, A.Negret, C.Nita, R.D.Page, S.Pascu, Z.Patel, A.Perea, V.Pucknell, P.Rahkila, E.Rapisarda, P.H.Regan, F.Rotaru, C.M.Shand, E.C.Simpson, Ch.Sotty, S.Stegemann, T.Stora, O.Tengblad, A.Turturica, P.Van Duppen, V.Vedia, R.Wadsworth, P.M.Walker, N.Warr, F.Wearing, H.De Witte Investigation of the Λ n=0 selection rule in Gamow-Teller transitions: The β-decay of 207Hg RADIOACTIVITY 207Hg(β-) [from Pb(p, X)207Hg, E=1.4 GeV]; measured decay products, Eβ, Iβ, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and intensities, B(Eλ), branching ratios, partial level scheme, J, π, log ft limit, spectroscopic factors.
doi: 10.1016/j.physletb.2019.04.039
2019DO05 Nucl.Phys. A989, 40 (2019) A.V.Dobrovolsky, G.A.Korolev, A.G.Inglessi, G.D.Alkhazov, G.Colo, I.Dillmann, P.Egelhof, A.Estrade, F.Farinon, H.Geissel, S.Ilieva, Y.Ke, A.V.Khanzadeev, O.A.Kiselev, J.Kurcewicz, X.C.Le, Yu.A.Litvinov, G.E.Petrov, A.Prochazka, C.Scheidenberger, L.O.Sergeev, H.Simon, M.Takechi, S.Tang, V.Volkov, A.A.Vorobyov, H.Weick, V.I.Yatsoura Nuclear-matter distribution in the proton-rich nuclei 7Be and 8B from intermediate energy proton elastic scattering in inverse kinematics NUCLEAR REACTIONS 1H(7Be, 7Be), E=701 MeV/nucleon;1H(8B, x), E=702 MeV/nucleon; measured reaction products. 7Be, 8B; deduced σ, dσ/dt, σpp, σpn, parameters using fit to the data, nuclear matter density distribution, nuclear matter radii for both 7Be and 8B. Compared with other calculations and published measurements.
doi: 10.1016/j.nuclphysa.2019.05.012
2018KO13 Phys.Lett. B 780, 200 (2018) G.A.Korolev, A.V.Dobrovolsky, A.G.Inglessi, G.D.Alkhazov, P.Egelhof, A.Estrade, I.Dillmann, F.Farinon, H.Geissel, S.Ilieva, Y.Ke, A.V.Khanzadeev, O.A.Kiselev, J.Kurcewicz, X.C.Le, Yu.A.Litvinov, G.E.Petrov, A.Prochazka, C.Scheidenberger, L.O.Sergeev, H.Simon, M.Takechi, S.Tang, V.Volkov, A.A.Vorobyov, H.Weick, V.I.Yatsoura Halo structure of 8B determined from intermediate energy proton elastic scattering in inverse kinematics NUCLEAR REACTIONS 1H(8B, p), E=0.7 GeV/nucleon; measured reaction products, Ep, Ip. 8B; deduced σ(θ), root-mean-square (rms) matter and halo radii. Comparison with available data.
doi: 10.1016/j.physletb.2018.03.013
2017CA12 Phys.Rev. C 95, 064322 (2017) R.Caballero-Folch, C.Domingo-Pardo, J.Agramunt, A.Algora, F.Ameil, Y.Ayyad, J.Benlliure, M.Bowry, F.Calvino, D.Cano-Ott, G.Cortes, T.Davinson, I.Dillmann, A.Estrade, A.Evdokimov, T.Faestermann, F.Farinon, D.Galaviz, A.R.Garcia, H.Geissel, W.Gelletly, R.Gernhauser, M.B.Gomez Hornillos, C.Guerrero, M.Heil, C.Hinke, R.Knobel, I.Kojouharov, J.Kurcewicz, N.Kurz, Yu.A.Litvinov, L.Maier, J.Marganiec, M.Marta, T.Martinez, F.Montes, I.Mukha, D.R.Napoli, C.Nociforo, C.Paradela, S.Pietri, Zs.Podolyak, A.Prochazka, S.Rice, A.Riego, B.Rubio, H.Schaffner, Ch.Scheidenberger, K.Smith, E.Sokol, K.Steiger, B.Sun, J.L.Tain, M.Takechi, D.Testov, H.Weick, E.Wilson, J.S.Winfield, R.Wood, P.J.Woods, A.Yeremin β-decay half-lives and β-delayed neutron emission probabilities for several isotopes of Au, Hg, Tl, Pb, and Bi, beyond N=126 RADIOACTIVITY 204,205,206Au, 208,209,210,211Hg, 211,212,213,214,215,216Tl, 215,216,217,218Pb, 218,219,220Bi(β-)[from 9Be(238U, X), E=1 GeV/nucleon using FRS at GSI]; 210,211Hg, 211,212,213,214,215,216Tl(β-n); measured Eβ, Iβ, E(n), I(n), β-decay half-lives, beta-delayed neutron emission probabilities using BELEN array of 30 3He neutron counters. Comparison with previous experimental values, and with several theoretical calculations. NUCLEAR REACTIONS 9Be(238U, X)200Pt/201Pt/202Pt/203Pt/204Pt/205Pt/203Au/204Au/205Au/206Au/207Au/208Au/209Au/206Hg/207Hg/208Hg/209Hg/210Hg/211Hg/212Hg/213Hg/209Tl/210Tl/211Tl/212Tl/213Tl/214Tl/215Tl/216Tl/212Pb/213Pb/214Pb/215Pb/216Pb/217Pb/218Pb/219Pb/215Bi/216Bi/217Bi/218Bi/219Bi/220Bi/221Bi/222Bi, 220Po/221Po/222Po/223Po/224Po/225Po/226Po/227Po/223At/223At/224At/225At/226At/227At/228At/229At/230At/226Rn/227Rn/228Rn/229Rn/230Rn/231Rn/230Fr/231Fr/232Fr, E=1 GeV/nucleon; measured reaction products, particle identification (A/Z) plots, number of implants using FRS separator and segmented silicon detectors (SIMBA) at UNILAC-GSI facility.
doi: 10.1103/PhysRevC.95.064322
2017LI06 J.Phys.(London) G44, 054002 (2017) R.Lica, G.Benzoni, A.I.Morales, M.J.G.Borge, L.M.Fraile, H.Mach, M.Madurga, C.Sotty, V.Vedia, H.De Witte, J.Benito, T.Berry, N.Blasi, A.Bracco, F.Camera, S.Ceruti, V.Charviakova, N.Cieplicka-Orynczak, C.Costache, F.C.L.Crespi, J.Creswell, G.Fernandez-Martinez, H.Fynbo, P.Greenlees, I.Homm, M.Huyse, J.Jolie, V.Karayonchev, U.Koster, J.Konki, T.Kroll, J.Kurcewicz, T.Kurtukian-Nieto, I.Lazarus, S.Leoni, M.Lund, N.Marginean, R.Marginean, C.Mihai, R.Mihai, A.Negret, A.Orduz, Z.Patyk, S.Pascu, V.Pucknell, P.Rahkila, J.M.Regis, F.Rotaru, N.Saed-Samii, V.Sanchez-Tembleque, M.Stanoiu, O.Tengblad, M.Thuerauf, A.Turturica, P.Van Duppen, N.Warr β decay studies of n-rich Cs isotopes with the ISOLDE Decay Station RADIOACTIVITY 148,149,150Cs(β-), (β-n)[from U(p, X), E=1.4 GeV at ISOLDE-CERN]; measured reaction products, Eγ, Iγ, βγ-, γγ-coin, half-lives of ground states of 148,149,150Cs, %Pn for the decay of 149Cs, half-lives of levels in 149Ba and 148Ce by βγγ(t). 149Ba; deduced levels, β feedings, multipolarities, half-lives. 148Ce; deduced half-life of the first 2+ state. Comparison with previous experimental half-lives, and with theoretical calculations.
doi: 10.1088/1361-6471/aa6015
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
2016CA25 Phys.Rev.Lett. 117, 012501 (2016) R.Caballero-Folch, C.Domingo-Pardo, J.Agramunt, A.Algora, F.Ameil, A.Arcones, Y.Ayyad, J.Benlliure, I.N.Borzov, M.Bowry, F.Calvino, D.Cano-Ott, G.Cortes, T.Davinson, I.Dillmann, A.Estrade, A.Evdokimov, T.Faestermann, F.Farinon, D.Galaviz, A.R.Garcia, H.Geissel, W.Gelletly, R.Gernhauser, M.B.Gomez Hornillos, C.Guerrero, M.Heil, C.Hinke, R.Knobel, I.Kojouharov, J.Kurcewicz, N.Kurz, Yu.A.Litvinov, L.Maier, J.Marganiec, T.Marketin, M.Marta, T.Martinez, G.Martinez-Pinedo, F.Montes, I.Mukha, D.R.Napoli, C.Nociforo, C.Paradela, S.Pietri, Zs.Podolyak, A.Prochazka, S.Rice, A.Riego, B.Rubio, H.Schaffner, Ch.Scheidenberger, K.Smith, E.Sokol, K.Steiger, B.Sun, J.L.Tain, M.Takechi, D.Testov, H.Weick, E.Wilson, J.S.Winfield, R.Wood, P.Woods, A.Yeremin First Measurement of Several β-Delayed Neutron Emitting Isotopes Beyond N = 126 RADIOACTIVITY 204,205,206Au, 208,209,210,211Hg, 211,212,213Tl, 214,215,216Tl, 215,216,217,218Pb, 218,219,220Bi(β-n) [from Be(238U, X), E=1 GeV/nucleon]; measured decay products, Eβ, Iβ, En, In, β-n coinc.; deduced T1/2, neutron branching ratios. Comparison with available data, theoretical calculations.
doi: 10.1103/PhysRevLett.117.012501
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
2016KA37 Phys.Rev.Lett. 117, 102501 (2016) R.Kanungo, W.Horiuchi, G.Hagen, G.R.Jansen, P.Navratil, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Estrade, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, M.Kimura, R.Knobel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, Y.Suzuki, M.Takechi, J.Tanaka, I.Tanihata, S.Terashima, J.Vargas, H.Weick, J.S.Winfield Proton Distribution Radii of 12-19C Illuminate Features of Neutron Halos NUCLEAR REACTIONS Be(20Ne, X), (40Ar, X)12C/13C/14C/15/16C/17C/18C/19C, E=1 GeV/nucleon; measured reaction products; deduced σ, root-mean-square proton and matter radii, neutron skin thickness. Comparison with ab initio calculations.
doi: 10.1103/PhysRevLett.117.102501
2016KN02 Phys.Lett. B 754, 288 (2016) R.Knobel, M.Diwisch, F.Bosch, D.Boutin, L.Chen, C.Dimopoulou, A.Dolinskii, B.Franczak, B.Franzke, H.Geissel, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, G.Martinez-Pinedo, M.Matos, M.Mazzocco, G.Munzenberg, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, J.Stadlmann, M.Steck, B.Sun, T.Suzuki, P.M.Walker, H.Weick, M.-R.Wu, M.Winkler, T.Yamaguchi First direct mass measurements of stored neutron-rich 129, 130, 131Cd isotopes with FRS-ESR ATOMIC MASSES 129,130,131Cd; measured mean velocity of the stored fragments; deduced mass excess values of cadmium isotopes and uncertainties. Comparison with AME 2012 evaluation.
doi: 10.1016/j.physletb.2016.01.039
2016KN03 Eur.Phys.J. A 52, 138 (2016) R.Knobel, M.Diwisch, H.Geissel, Yu.A.Litvinov, Z.Patyk, W.R.Plass, C.Scheidenberger, B.Sun, H.Weick, F.Bosch, D.Boutin, L.Chen, C.Dimopoulou, A.Dolinskii, B.Franczak, B.Franzke, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Matos, M.Mazzocco, G.Munzenberg, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, J.Stadlmann, M.Steck, T.Suzuki, P.M.Walker, M.Winkler, T.Yamaguchi New results from isochronous mass measurements of neutron-rich uranium fission fragments with the FRS-ESR-facility at GSI NUCLEAR REACTIONS 9Be(238U, x), E=410-415 Mev/nucleon; measured reaction products; deduced mass excess for Z=28-62. Compared to AME2012 and other data. ATOMIC MASSES 68Ge, 91Se, 94Br, 105Y, 106,107Zr, 110Nb, 113Mo, 114,115Tc, 118Ru, 121Rh, 123,124Pd, 126Ag, 138Sb, 141,143I, 149,150Ba, 150,151La, 154Ce, 93Br, 109Nb, 117Ru, 125Ag, 137Sb, 140I; measured correlation between the spread of the revolution time and the number of turns recorded in the ring; deduced mass-excess values.
doi: 10.1140/epja/i2016-16138-6
2016SU16 Phys.Rev. C 94, 011602 (2016) Y.Suzuki, W.Horiuchi, S.Terashima, R.Kanungo, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Estrade, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, R.Knoebel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, M.Takechi, J.Tanaka, I.Tanihata, J.Vargas, H.Weick, J.S.Winfield Parameter-free calculation of charge-changing cross sections at high energy NUCLEAR REACTIONS 12C(12C, X), E=937, 943 MeV/nucleon; 12C(13C, X), E=828 MeV/nucleon; 12C(14C, X), E=900 MeV/nucleon; 1H(12C, X), E=926 MeV/nucleon; 1H(13C, X), E=815 MeV/nucleon; 1H(14C, X), E=889 MeV/nucleon; 1H(15C, X), E=896 MeV/nucleon; 1H(16C, X), E=897 MeV/nucleon; 1H(17C, X), E=970 MeV/nucleon; 1H(18C, X), (19C, X), E=886 MeV/nucleon; calculated charge-changing σ (CCCS), proton, neutron, and matter radii using Glauber and eikonal formalism and approximations. Comparison with recent new high-energy data measured at the FRS-GSI facility.
doi: 10.1103/PhysRevC.94.011602
2016TA07 Prog.Theor.Exp.Phys. 2016, 043D05 (2016) I.Tanihata, S.Terashima, R.Kanungo, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Estrade, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, R.Knoebel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, M.Takechi, J.Tanaka, H.Toki, J.Vargas, J.S.Winfield, H.Weick Observation of large enhancements of charge exchange cross sections with neutron-rich carbon isotopes NUCLEAR REACTIONS C, H(C, X)12N/13N/14N/15N/16N/17N/18N/19N, E∼950 MeV/nucleon; measured reaction products; deduced σ, Gamow-Teller and/or Fermi transition strengths.
doi: 10.1093/ptep/ptw034
2015AK02 Phys.Rev. C 91, 031301 (2015) A.Akber, M.W.Reed, P.M.Walker, Yu.A.Litvinov, G.J.Lane, T.Kibedi, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, I.J.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, Zs.Podolyak, A.Prochazka, C.Scheidenberger, D.Shubina, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Increased isomeric lifetime of hydrogen-like 192mOs RADIOACTIVITY 192mOs(IT)[from 9Be(197Au, X), E=478-492 MeV/nucleon]; measured half-life of the highly-charged stored ions using Schottky mass spectrometry in Experimental Storage Ring (ESR) of the isomeric state of 192Os at UNILAC and SIS-18 heavy-ion accelerators of GSI. Discussed increased half-life of the hydrogen-like ions of isomeric state as compared to that of the neutral ions.
doi: 10.1103/PhysRevC.91.031301
2015PF01 Phys.Rev. C 92, 014316 (2015) M.Pfutzner, W.Dominik, Z.Janas, C.Mazzocchi, M.Pomorski, A.A.Bezbakh, M.J.G.Borge, K.Chrapkiewicz, V.Chudoba, R.Frederickx, G.Kaminski, M.Kowalska, S.Krupko, M.Kuich, J.Kurcewicz, A.A.Lis, M.V.Lund, K.Miernik, J.Perkowski, R.Raabe, G.Randisi, K.Riisager, S.Sambi, O.Tengblad, F.Wenander β decay of 6He into the α+d continuum RADIOACTIVITY 6He(β-)[from U(p, X), E=1.4 GeV at CERN-ISOLDE]; measured Eβ, Eα, Ed, E(α+d) using gaseous optical time projection chamber (OTPC) at REX-ISOLDE facility; deduced position distribution of 6He decay events, α+d decay branching ratio, transition probability of α+d branch as a function of (α+d) energy and compared with theoretical three-body model.
doi: 10.1103/PhysRevC.92.014316
2014CA23 Nucl.Data Sheets 120, 81 (2014) R.Caballero-Folch, C.Domingo-Pardo, G.Cortes, J.L.Tain, J.Agramunt, A.Algora, F.Ameil, Y.Ayyad, J.Benlliure, M.Bowry, F.Calvino, D.Cano-Ott, T.Davinson, I.Dillmann, A.Estrade, A.Evdokimov, T.Faestermann, F.Farinon, D.Galaviz, A.Garcia-Rios, H.Geissel, W.Gelletly, R.Gernhauser, M.B.Gomez Hornillos, C.Guerrero, M.Heil, C.Hinke, R.Knobel, I.Kojouharov, J.Kurcewicz, N.Kurz, Y.Litvinov, L.Maier, J.Marganiec, M.Marta, T.Martinez, F.Montes, I.Mukha, D.R.Napoli, C.Nociforo, C.Paradela, S.Pietri, Zs.Podolyak, A.Prochazka, S.Rice, A.Riego, B.Rubio, H.Schaffner, C.Scheidenberger, K.Smith, E.Sokol, K.Steiger, B.Sun, M.Takechi, D.Testov, H.Weick, E.Wilson, J.S.Winfield, R.Wood, P.J.Woods, A.Yeremin β-decay and β-delayed Neutron Emission Measurements at GSI-FRS Beyond N=126, for r-process Nucleosynthesis RADIOACTIVITY 208,209,210,211Hg, 211,212,213,214,215Tl, 214,215,216,217,218Pb(β-), (β-n); measured decay products, Eβ, Iβ, En, In.; deduced preliminary T1/2.
doi: 10.1016/j.nds.2014.07.012
2014ES07 Phys.Rev.Lett. 113, 132501 (2014) A.Estrade, R.Kanungo, W.Horiuchi, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, M.Kimura, R.Knobel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, P.Strmen, Y.Suzuki, M.Takechi, J.Tanaka, I.Tanihata, S.Terashima, J.Vargas, H.Weick, J.S.Winfield Proton Radii of 12-17B Define a Thick Neutron Surface in 17B NUCLEAR REACTIONS C(10B, X), (11B, X), (12B, X), (13B, X), (14B, X), (15B, X), (16B, X), (17B, X), E ∼ 900 MeV/nucleon; measured reaction products. 10,11,12,13,14,15,16,17B; deduced charge-changing σ, proton and matter radii, neutron skin. Glauber model analysis.
doi: 10.1103/PhysRevLett.113.132501
2014RI01 Phys.Lett. B 732, 305 (2014) K.Riisager, O.Forstner, M.J.G.Borge, J.A.Briz, M.Carmona-Gallardo, L.M.Fraile, H.O.U.Fynbo, T.Giles, A.Gottberg, A.Heinz, J.G.Johansen, B.Jonson, J.Kurcewicz, M.V.Lund, T.Nilsson, G.Nyman, E.Rapisarda, P.Steier, O.Tengblad, R.Thies, S.R.Winkler 11Be(βp), a quasi-free neutron decay? RADIOACTIVITY 11Be(β-p) [from U(p, X)11Be, E=1.4 GeV]; measured decay products using AMS, Eγ, Iγ. 9,10Be; deduced branching ratio, Gamow-Teller resonance strength. Comparison with R-matrix calculations.
doi: 10.1016/j.physletb.2014.03.062
2014TE06 Prog.Theor.Exp.Phys. 2014, 101D02 (2014) S.Terashima, I.Tanihata, R.Kanungo, A.Estrade, W.Horiuchi, F.Ameil, J.Atkinson, Y.Ayyad, D.Cortina-Gil, I.Dillmann, A.Evdokimov, F.Farinon, H.Geissel, G.Guastalla, R.Janik, M.Kimura, R.Knoebel, J.Kurcewicz, Yu.A.Litvinov, M.Marta, M.Mostazo, I.Mukha, T.Neff, C.Nociforo, H.J.Ong, S.Pietri, A.Prochazka, C.Scheidenberger, B.Sitar, Y.Suzuki, M.Takechi, J.Tanaka, J.Vargas, J.S.Winfield, H.Weick Proton radius of 14Be from measurement of charge-changing cross sections NUCLEAR REACTIONS C(7Be, np), (9Be, np), (10Be, np), (11Be, np), (12Be, np), (14Be, np), E=90 MeV/nucleon; measured reaction products; deduced σ, proton and nucleon rms radii. Comparison with Glauber model calculations.
doi: 10.1093/ptep/ptu134
2013AT02 Phys.Scr. T156, 014026 (2013) D.R.Atanasov, D.Balabanski, L.Batist, K.Blaum, F.Bosch, D.Boutin, C.Brandau, C.Dimopoulou, H.G.Essel, T.Faestermann, H.Geissel, S.Hagmann, R.Hess, P.-M.Hillenbrand, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, M.Lestinsky, S.A.Litvinov, Yu A.Litvinov, X.Ma, R.Martin, M.Mazzocco, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, M.S.Sanjari, C.Scheidenberger, D.Shubina, U.Spillmann, M.Steck, Th.Stohlker, B.Sun, T.Suzuki, S.Torilov, M.Trassinelli, S.Trotsenko, X.Tu, I.I.Tupitsyn, H.Weick, N.Winckler, M.Winkler, D.F.A.Winters, N.Winters, H.Xu, T.Yamaguchi, X.Yan, Y.Yuan, Y.Zhang Half-life measurements of highly charged radionuclides
doi: 10.1088/0031-8949/2013/T156/014026
2013BO18 Phys.Rev. C 88, 024611 (2013) M.Bowry, Zs.Podolyak, S.Pietri, J.Kurcewicz, M.Bunce, P.H.Regan, F.Farinon, H.Geissel, C.Nociforo, A.Prochazka, H.Weick, N.Al-Dahan, N.Alkhomashi, P.R.P.Allegro, J.Benlliure, G.Benzoni, P.Boutachkov, A.M.Bruce, A.M.D.Bacelar, G.F.Farrelly, J.Gerl, M.Gorska, A.Gottardo, J.Grebosz, N.Gregor, R.Janik, R.Knobel, I.Kojouharov, T.Kubo, N.Kurz, Yu.A.Litvinov, E.Merchan, I.Mukha, F.Naqvi, B.Pfeiffer, M.Pfutzner, W.Plass, M.Pomorski, B.Riese, M.V.Ricciardi, K.-H.Schmidt, H.Schaffner, C.Scheidenberger, E.C.Simpson, B.Sitar, P.Spiller, J.Stadlmann, P.Strmen, B.Sun, I.Tanihata, S.Terashima, J.J.Valiente Dobon, J.S.Winfield, H.-J.Wollersheim, P.J.Woods Population of high-spin isomeric states following fragmentation of 238U NUCLEAR REACTIONS 9Be(238U, X)213Rn/214Rn/215Rn/211At/212At/213At/208Po/209Po/210Po/211Po/205Bi/207Bi/202Pb/203Pb/204Pb/205Pb/206Pb/201Tl/202Tl/203Tl/204Tl/195Au/197Au/192Pt, E=1 GeV/nucleon; measured reaction products, Eγ, Iγ, (fragment)γ-coin, (fragment)γ(t), isomeric ratios. 195Au, 201Tl, 215Rn; measured T1/2 of isomers. FRS-RISING setup at GSI. Comparison of measured isomeric ratios with theoretical values using Monte Carlo type model ABRABLA, and with previous experimental values. Systematics of low- and high-spin isomeric ratios as function of spins and excitation energies of the isomers in Z=60-90, N=70-130 region produced in fragmentation of 238U and 208Pb.
doi: 10.1103/PhysRevC.88.024611
2013BO25 Phys.Scr. T156, 014025 (2013) F.Bosch, D.R.Atanasov, C.Brandau, I.Dillmann, C.Dimopoulou, T.Faestermann, H.Geissel, S.Hagmann, P.-M.Hillenbrand, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, M.Lestinsky, S.A.Litvinov, Yu.A.Litvinov, X.Ma, F.Nolden, T.Ohtsubo, Z.Patyk, R.Reuschl, M.S.Sanjari, C.Scheidenberger, D.Shubina, U.Spillmann, M.Steck, T.Stohlker, B.Sun, M.Trassinelli, S.Trotsenko, X.L.Tu, H.Weick, N.Winckler, M.Winkler, D.F.A.Winters, T.Yamaguchi, X.L.Yan Beta decay of highly charged ions
doi: 10.1088/0031-8949/2013/T156/014025
2013CH12 Phys.Rev.Lett. 110, 122502 (2013) L.Chen, P.M.Walker, H.Geissel, Yu.A.Litvinov, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, W.R.Plass, Zs.Podolyak, S.Rigby, N.Saito, T.Saito, C.Scheidenberger, E.C.Simpson, M.Shindo, M.Steck, B.Sun, S.J.Williams, H.Weick, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Direct Observation of Long-Lived Isomers in 212Bi NUCLEAR REACTIONS Be(238U, X)212Bi, E=670 MeV/nucleon; measured revolution frequency; deduced isomeric states excitation energies, level scheme, T1/2. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.110.122502
2013GU13 Phys.Rev.Lett. 110, 172501 (2013) G.Guastalla, D.D.DiJulio, M.Gorska, J.Cederkall, P.Boutachkov, P.Golubev, S.Pietri, H.Grawe, F.Nowacki, K.Sieja, A.Algora, F.Ameil, T.Arici, A.Atac, M.A.Bentley, A.Blazhev, D.Bloor, S.Brambilla, N.Braun, F.Camera, Zs.Dombradi, C.Domingo Pardo, A.Estrade, F.Farinon, J.Gerl, N.Goel, J.Grebosz, T.Habermann, R.Hoischen, K.Jansson, J.Jolie, A.Jungclaus, I.Kojouharov, R.Knoebel, R.Kumar, J.Kurcewicz, N.Kurz, N.Lalovic, E.Merchan, K.Moschner, F.Naqvi, B.S.Nara Singh, J.Nyberg, C.Nociforo, A.Obertelli, M.Pfutzner, N.Pietralla, Z.Podolyak, A.Prochazka, D.Ralet, P.Reiter, D.Rudolph, H.Schaffner, F.Schirru, L.Scruton, D.Sohler, T.Swaleh, J.Taprogge, Zs.Vajta, R.Wadsworth, N.Warr, H.Weick, A.Wendt, O.Wieland, J.S.WinfIeld, H.J.Wollersheim Coulomb Excitation of 104Sn and the Strength of the 100Sn Shell Closure NUCLEAR REACTIONS 197Au(104Sn, 104Sn'), (112Sn, 112Sn'), E=140 MeV/nucleon; measured reaction products, Eγ, Iγ. 104,112Sn; deduced transition energies, B(E2). Relativistic Coulomb excitation, comparison with available data.
doi: 10.1103/PhysRevLett.110.172501
2013PU02 Europhys.Lett. 104, 42001 (2013) S.Purushothaman, M.P.Reiter, E.Haettner, P.Dendooven, T.Dickel, H.Geissel, J.Ebert, C.Jesch, W.R.Plass, M.Ranjan, H.Weick, F.Amjad, S.Ayet, M.Diwisch, A.Estrade, F.Farinon, F.Greiner, N.Kalantar-Nayestanaki, R.Knobel, J.Kurcewicz, J.Lang, I.D.Moore, I.Mukha, C.Nociforo, M.Petrick, M.Pfutzner, S.Pietri, A.Prochazka, A.-K.Rink, S.Rinta-Antila, C.Scheidenberger, M.Takechi, Y.K.Tanaka, J.S.Winfield, M.I.Yavor First experimental results of a cryogenic stopping cell with short-lived, heavy uranium fragments produced at 1000 MeV/u
doi: 10.1209/0295-5075/104/42001
2013SH30 Phys.Rev. C 88, 024310 (2013) D.Shubina, R.B.Cakirli, Yu.A.Litvinov, K.Blaum, C.Brandau, F.Bosch, J.J.Carroll, R.F.Casten, D.M.Cullen, I.J.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, C.Kozhuharov, R.Knobel, J.Kurcewicz, N.Kuzminchuk, S.A.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, Z.Patyk, W.R.Plass, A.Prochazka, M.W.Reed, M.S.Sanjari, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, P.M.Walker, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi, C.Zhou Schottky mass measurements of heavy neutron-rich nuclides in the element range 70≤Z≤79 at the GSI Experimental Storage Ring ATOMIC MASSES 181,183Lu, 185,186Hf, 187,188Ta, 189,190,191W, 192,193Re, 195Os; measured masses by Schottky mass spectrometry (SMS) technique using FRS-ESR facility at GSI. 181Hf, 181,182,183,185Ta, 184,186,187W, 189,191Re, 188,190,192,193Os, 191Ir, 194,196Pt, 196Au; measured Schottky frequency spectra for calibration purpose; deduced mass excesses, and compared with AME-2003. 179Lu, 182,182mHf, 184Ta, 186,187,188,190m,192mRe, 189,190m,191,194Os, 190,192,193,194,195Ir, 191Pt; measured Schottky frequency spectra. Bare, H- or He-like isotopes produced in 9Be(197Au, X) reaction using E(197Au)=469.35 MeV/nucleon beam from UNILAC and SIS-18 accelerators at GSI. Investigated correlations between S(2n) and energies of first 2+ states in even-even N=84-124, Z=62-78 isotopes; deduced collectivity. Systematics of S(2n) values for even N=100-124, odd Z=67-77.
doi: 10.1103/PhysRevC.88.024310
2012CH19 Nucl.Phys. A882, 71 (2012) L.Chen, W.R.Plass, H.Geissel, R.Knobel, C.Kozhuharov, Yu.A.Litvinov, Z.Patyk, C.Scheidenberger, K.Siegien-Iwaniuk, B.Sun, H.Weick, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, M.Shindo, M.Steck, P.M.Walker, S.Williams, M.Winkler, H.-J.Wollersheim, T.Yamaguchi New results on mass measurements of stored neutron-rich nuclides in the element range from Pt to U with the FRS-ESR facility at 360-400 MeV/u NUCLEAR REACTIONS 9Be(238U, F), E=670 MeV/nucleon; measured reaction fragments using fragment separator, fragment mass using SMS (Schottky Mass Spectrometry); calculated mass excess;deduced neutron-rich exotic fragments mass using FFT of Schottky frequency spectra, mass excess systematic deviations from modern mass models. Compared with AME03 tables. ATOMIC MASSES 128Sn, 133Sb, 136Te, 144La, 146Ce, 202Au, 207Hg, 220At, 224,225,226,227,229Fr, 229,230,231,232Ac, 235Th, 235,236,237,238Pa, 202Pt, 213Tl, 217,218Bi, 219,220,221,222Po, 221,222,223,224At, 223,224,225,226,227,228Rn, 228,230,231Fr, 231,232,233,234Ra, 233,234,235,236Ac, 236,237Th; measured revolution frequency spectra; deduced mass excess and their uncertainties, systematic deviations of up to 1500 keV from modern mass models. Comparison with available data.
doi: 10.1016/j.nuclphysa.2012.03.002
2012KU26 Phys.Lett. B 717, 371 (2012) J.Kurcewicz, F.Farinon, H.Geissel, S.Pietri, C.Nociforo, A.Prochazka, H.Weick, J.S.Winfield, A.Estrade, P.R.P.Allegro, A.Bail, G.Belier, J.Benlliure, G.Benzoni, M.Bunce, M.Bowry, R.Caballero-Folch, I.Dillmann, A.Evdokimov, J.Gerl, A.Gottardo, E.Gregor, R.Janik, A.Kelic-Heil, R.Knobel, T.Kubo, Yu.A.Litvinov, E.Merchan, I.Mukha, F.Naqvi, M.Pfutzner, M.Pomorski, Zs.Podolyak, P.H.Regan, B.Riese, M.V.Ricciardi, C.Scheidenberger, B.Sitar, P.Spiller, J.Stadlmann, P.Strmen, B.Sun, I.Szarka, J.Taieb, S.Terashima, J.J.Valiente-Dobon, M.Winkler, Ph.Woods Discovery and cross-section measurement of neutron-rich isotopes in the element range from neodymium to platinum with the FRS NUCLEAR REACTIONS 9B(238U, X)157Nd/158Nd/159Nd/160Nd/161Nd/160Pm/161Pm/162Pm/163Pm/163Sm/164Sm/165Sm/167Eu/168Eu/167Gd/168Gd/169Gd/170Gd/169Tb/170Tb/171Tb/172Tb/171Dy/172Dy/173Dy/174Dy/173Ho/174Ho/175Ho/176Ho/176Er/177Er/178Er/178Tm/179Tm/180Tm/181Tm/181Yb/182Yb/183Yb/184Yb/185Yb/185Lu/186Lu/187Lu/188Lu/190Hf/193Ta/194Ta/195W/196W/197W/198Re/199Re/202Os/203Os/205Ir/206Pt/207Pt/208Pt, E=1 GeV/nucleon; measured time-of-flight, energy loss, fragment σ using FRS at GSI facility; discovered 60 new isotopes. Comparison of σ(A, Z) distributions with ABRABLA, COFRA and EPAX-3 model calculations.
doi: 10.1016/j.physletb.2012.09.021
2012NO08 Phys.Scr. T150, 014028 (2012) C.Nociforo, F.Farinon, A.Musumarra, F.Bosch, D.Boutin, A.Del Zoppo, P.Figuera, M.Fisichella, H.Geissel, R.Knobel, I.Kojouharov, C.Kozhuharov, T.Kuboki, J.Kurcewicz, Yu.A.Litvinov, M.Mazzocco, Y.Motizuki, F.Nolden, T.Ohstubo, Y.Ohkuma, Z.Patyk, M.G.Pellegriti, S.Pietri, Z.Podolyak, A.Prochazka, M.S.Sanjari, C.Scheidenberger, V.Scuderi, B.Sun, T.Suzuki, D.Torresi, H.Weick, J.S.Winfield, N.Winckler, M.Winkler, H.J.Wollersheim, T.Yamaguchi Measurements of α-decay half-lives at GSI RADIOACTIVITY 213FR, 214Ra(α) [from Be(238U, X), E=1 GeV/nucleon]; measured decay products, Eα, Iα; deduced T1/2 at rest and neutral, Q-values.
doi: 10.1088/0031-8949/2012/T150/014028
2012RE19 Phys.Rev. C 86, 054321 (2012) M.W.Reed, P.M.Walker, I.J.Cullen, Yu.A.Litvinov, D.Shubina, G.D.Dracoulis, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.X.Dong, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, Zs.Podolyak, A.Prochazka, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, F.R.Xu, T.Yamaguchi Long-lived isomers in neutron-rich Z=72-76 nuclides NUCLEAR REACTIONS Be(197Au, X)183Hf/184Hf/186Hf/186Ta/187Ta, 186W/190W/190Re/192Re/194Re/194Ir/194Os/195Os/196Pt, E=478-492 MeV/nucleon; measured Schottky mass and frequency spectra, ion revolution frequencies, survival curves of ions, isomer energies and half-lives of highly charged (helium-like, hydrogen-like, and bare) ions, γ spectra. FRS and ESR at UNILAC-SIS accelerator facility in GSI. 183,184,186Hf, 186,187Ta, 186W, 190,192,194Re, 195Os; deduced levels, isomers, J, π, configuration, decay modes. Comparison with potential energy surface, and multi-quasiparticle (MQP) calculations. 186Ta, 192Re; calculated 2qp levels. Systematics of theoretical and experimental 2qp 8- isomers and 4qp levels in 170,172,174,176,178,180,182,184,186,188,190Hf.
doi: 10.1103/PhysRevC.86.054321
2012RE22 J.Phys.:Conf.Ser. 381, 012058 (2012) M.W.Reed, P.M.Walker, I.J.Cullen, Yu.A.Litvinov, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, A.Prochazka, C.Scheidenberger, D.Shubina, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Technique for Resolving Low-lying Isomers in the Experimental Storage Ring (ESR) and the Occurrence of an Isomeric State in 192Re
doi: 10.1088/1742-6596/381/1/012058
2010CH19 Phys.Lett. B 691, 234 (2010) L.Chen, W.R.Plass, H.Geissel, R.Knobel, C.Kozhuharov, Yu.A.Litvinov, Z.Patyk, C.Scheidenberger, K.Siegien-Iwaniuk, B.Sun, H.Weick, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, M.Shindo, M.Steck, P.Ugorowski, P.M.Walker, S.Williams, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Discovery and investigation of heavy neutron-rich isotopes with time-resolved Schottky spectrometry in the element range from thallium to actinium NUCLEAR REACTIONS Be(238U, X)236Ac/224At/222Po/221Po/213Tl, E=670 MeV/nucleon; measured revolution frequency of the cooled fragments; deduced T1/2. Comparison with theoretical models, Darmstadt storage-cooler ring ESR. ATOMIC MASSES 236Ac, 224At, 222Po, 221Po, 213Tl; measured revolution frequency of the cooled fragments; deduced atomic masses.
doi: 10.1016/j.physletb.2010.05.078
2010KU02 Acta Phys.Pol. B41, 525 (2010) J.Kurcewicz, F.Bosch, H.Geissel, Yu.A.Litvinov, N.Winckler, K.Beckert, P.Beller, D.Boutin, C.Brandau, L.Chen, C.Dimopoulou, H.G.Essel, B.Fabian, T.Faestermann, A.Fragner, B.Franzke, E.Haettner, M.Hausmann, S.Hess, P.Kienle, R.Knobel, C.Kozhuharov, S.A.Litvinov, L.Maier, M.Mazzocco, F.Montes, A.Musumarra, C.Nociforo, F.Nolden, Z.Patyk, W.R.Plass, A.Prochazka, R.Reda, R.Reuschl, C.Scheidenberger, M.Steck, T.Stohlker, B.Sun, K.Takahashi, S.Torilov, M.Trassinelli, H.Weick, M.Winkler Studies of Two-body β-Decays at the FRS-ESR Facility RADIOACTIVITY 205Hg, 207Tl(β-) [from Be(208Pb, X), E=750 MeV/nucleon];140Pr, 142Pm, 122I(EC) [from Be(152Sm, X), E=508 MeV/nucleon];measured time evolution of the Schottky noise, revolution frequencies; deduced decay rates, Q-values, time-dependent decay constant.
2010RE07 Phys.Rev.Lett. 105, 172501 (2010) M.W.Reed, I.J.Cullen, P.M.Walker, Yu.A.Litvinov, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiller, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, A.Prochazka, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Discovery of Highly Excited Long-Lived Isomers in Neutron-Rich Hafnium and Tantalum Isotopes through Direct Mass Measurements NUCLEAR REACTIONS 9Be(197Au, X)183Hf/184Hf/186Hf/186Ta/187Ta, E=478-492 MeV/nucleon; measured Schottky frequency spectra of ions stored in an ESR storage ring; deduced T1/2, J, π, isomer region near N=116.
doi: 10.1103/PhysRevLett.105.172501
2010SU11 Phys.Lett. B 688, 294 (2010) B.Sun, R.Knobel, H.Geissel, Yu.A.Litvinov, P.M.Walker, K.Blaum, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.J.Cullen, A.Dolinskii, B.Fabian, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, M.Mazzocco, J.Meng, F.Montes, G.Munzenberg, A.Musumarra, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, M.Steck, T.Suzuki, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Direct measurement of the 4.6 MeV isomer in stored bare 133Sb ions NUCLEAR REACTIONS 9Be(238U, F)133Sb, E=411 MeV/nucleon; measured mass, survival time in FRS using IMS technique. 133Sb; deduced isomeric level energy, T1/2, J, π.
doi: 10.1016/j.physletb.2010.04.020
2010SU18 Nucl.Phys. A834, 476c (2010) B.Sun, F.Bosch, D.Boutin, C.Brandau, L.Chen, C.Dimopoulou, B.Fabian, H.Geissel, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Yu.A.Litvinov, J.Meng, G.Munzenberg, C.Nociforo, F.Nolden, W.R.Plass, C.Scheidenberger, M.Steck, P.M.Walker, H.Weick, N.Winckler, M.Winkler Precise measurement of nuclear isomers in the storage ring at GSI ATOMIC MASSES 125Ce, 133Sb; analyzed isomer masses and experimental possibilities.
doi: 10.1016/j.nuclphysa.2010.01.069
2009SU04 Int.J.Mod.Phys. E18, 346 (2009) B.Sun, R.Knobel, Yu.A.Litvinov, S.Nakajima, H.Geissel, J.Meng, K.Beckert, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.J.Cullen, C.Dimopoulou, B.Fabian, M.Hausmann, O.Klepper, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumara, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, M.Steck, T.Suzuki, P.M.Walker, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Large-scale mass measurements of short-lived nuclides with the isochronous mass spectrometry at GSI
doi: 10.1142/S0218301309012379
2008KU06 Acta Phys.Pol. B39, 501 (2008) J.Kurcewicz, Yu.A.Litvinov, F.Bosch, H.Geissel, Z.Patyk, N.Winckler, L.Batist, K.Beckert, P.Beller, D.Boutin, C.Brandau, L.Chen, C.Dimopoulou, T.Faestermann, L.Grigorenko, P.Kienle, R.Knobel, C.Kozhuharov, S.A.Litvinov, L.Maier, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, C.Nociforo, F.Nolden, M.Pfutzner, W.Plass, C.Scheidenberger, M.Steck, B.Sun, H.Weick, M.Winkler Orbital Electron Capture and β+ Decay of H-Like 140Pr Ions RADIOACTIVITY 140Pr(EC), (β+); measured Schottky frequency spectra of ions stored in an ESR storage ring. 140Pr(EC), (β+); deduced decay constant and half-life.
2008LI21 Phys.Lett. B 664, 162 (2008) Yu.A.Litvinov, F.Bosch, N.Winckler, D.Boutin, H.G.Essel, T.Faestermann, H.Geissel, S.Hess, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, L.Maier, K.Beckert, P.Beller, C.Brandau, L.Chen, C.Dimopoulou, B.Fabian, A.Fragner, E.Haettner, M.Hausmann, S.A.Litvinov, M.Mazzocco, F.Montes, A.Musumarra, C.Nociforo, F.Nolden, W.Plass, A.Prochazka, R.Reda, R.Reuschl, C.Scheidenberger, M.Steck, T.Stohlker, S.Torilov, M.Trassinelli, B.Sun, H.Weick, M.Winkler Observation of non-exponential orbital electron capture decays of hydrogen-like 140Pr and 142Pm ions ATOMIC PHYSICS 140Pr, 142Pm(EC) [from 9Be(152Sm, X), E=500-600 MeV/nucleon]; measured T1/2 of hydrogen-like ions using time-resolved Schottky mass spectrometry.
doi: 10.1016/j.physletb.2008.04.062
2008PA02 Phys.Rev. C 77, 014306 (2008) Z.Patyk, J.Kurcewicz, F.Bosch, H.Geissel, Y.A.Litvinov, M.Pfutzner Orbital electron capture decay of hydrogen- and helium-like ions RADIOACTIVITY 19Ne, 37Ar, 64Cu, 68Ga, 71Ge, 108Ag, 131Cs, 141Nd, 178Ta(EC); calculated hyperfine splittings, half-lives for hydrogen-like nuclei.
doi: 10.1103/PhysRevC.77.014306
2007DO17 Nucl.Phys. A792, 18 (2007) C.Dossat, N.Adimi, F.Aksouh, F.Becker, A.Bey, B.Blank, C.Borcea, R.Borcea, A.Boston, M.Caamano, G.Canchel, M.Chartier, D.Cortina, S.Czajkowski, G.de France, F.de Oliveira Santos, A.Fleury, G.Georgiev, J.Giovinazzo, S.Grevy, R.Grzywacz, M.Hellstrom, M.Honma, Z.Janas, D.Karamanis, J.Kurcewicz, M.Lewitowicz, M.J.Lopez Jimenez, C.Mazzocchi, I.Matea, V.Maslov, P.Mayet, C.Moore, M.Pfutzner, M.S.Pravikoff, M.Stanoiu, I.Stefan, J.C.Thomas The decay of proton-rich nuclei in the mass A = 36-56 region NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic yields. RADIOACTIVITY 36,37Ca, 39,40,41Ti, 43V, 42,43,44,45Cr, 46,47Mn, 46,47,48,49Fe, 50,51Co, 49,50,51,52,53Ni, 55Cu, 55,56Zn(β+), (EC), (β+p) [from Ni(58Ni, X)]; measured T1/2, β-delayed proton and γ spectra, branching ratios. 43,45Cr, 46Mn, 46,47,48Fe, 50Co, 50,51,52,53Ni deduced levels. Two-proton decay observed. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2007.05.004
2007GE12 Eur.Phys.J. Special Topics 150, 109 (2007) H.Geissel, Yu.A.Litvinov, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, M.Hausmann, O.Klepper, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, G.Munzenberg, C.Nociforo, F.Nolden, Z.Patyk, M.Pfutzner, W.Plass, C.Scheidenberger, M.Steck, B.Sun, K.Takahashi, H.Weick, N.Winckler, M.Winkler Present and future experiments with stored exotic nuclei at the FRS-ESR facility
doi: 10.1140/epjst/e2007-00280-x
2007KU30 Phys.Rev. C 76, 054320 (2007) J.Kurcewicz, W.Czarnacki, M.Karny, M.Kasztelan, M.Kisielinski, A.Korgul, W.Kurcewicz, J.Kurpeta, S.Lewandowski, P.Majorkiewicz, H.Penttila, A.Plochocki, B.Roussiere, O.Steczkiewicz, A.Wojtasiewicz Identification of an α-decaying (9-) isomer in 216Fr RADIOACTIVITY 220Ac, 216Fr, 212At (α) [from 209Bi(14N, F), E=5.6 MeV/nucleon]; measured α-spectra. 212At, 216Fr; deduced levels, J, π, half-lives. 216Fr; deduced Eα, Qα, excitation energies, mass excess.
doi: 10.1103/PhysRevC.76.054320
2007LI40 Hyperfine Interactions 173, 55 (2007) Yu.A.Litvinov, H.Geissel, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, G.Munzenberg, C.Nociforo, F.Nolden, W.R.Plass, C.Scheidenberger, M.Steck, B.Sun, H.Weick, M.Winkler Direct mass measurements of neutron-deficient 152Sm projectile fragments at the FRS-ESR facility
doi: 10.1007/s10751-007-9542-3
2007LI44 Nucl.Phys. A787, 315c (2007) Yu.A.Litvinov, H.Geissel, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.Cullen, C.Dimopoulou, B.Fabian, M.Hausmann, O.Klepper, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.Plass, C.Scheidenberger, M.Steck, B.Sun, T.Suzuki, P.M.Walker, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Status of the Experimental Program on Mass Measurements of Stored Exotic Nuclei at the FRS-ESR Facility ATOMIC MASSES A=164; Z=82; measured masses. Time-resolved Schottky mass spectrometry. Comparison with various microscopic models.
doi: 10.1016/j.nuclphysa.2006.12.050
2007LI71 Phys.Rev.Lett. 99, 262501 (2007) Yu.A.Litvinov, F.Bosch, H.Geissel, J.Kurcewicz, Z.Patyk, N.Winckler, L.Batist, K.Beckert, D.Boutin, C.Brandau, L.Chen, C.Dimopoulou, B.Fabian, T.Faestermann, A.Fragner, L.Grigorenko, E.Haettner, S.Hess, P.Kienle, R.Knobel, C.Kozhuharov, S.A.Litvinov, L.Maier, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, C.Nociforo, F.Nolden, M.Pfutzner, W.R.Plass A.Prochazka, R.Reda, R.Reuschl, C.Scheidenberger, M.Steck, T.Stohlker, S.Torilov, M.Trassinelli, B.Sun, H.Weick, M.Winkler Measurement of the β+ and Orbital Electron-Capture Decay Rates in Fully Ionized, Hydrogenlike, and Heliumlike 140Pr Ions RADIOACTIVITY 140Pr(β+), (EC); measured decay rates for bare nuclei, hydrogenlike, and heliumlike configurations.
doi: 10.1103/PhysRevLett.99.262501
2007SU07 Eur.Phys.J. A 31, 393 (2007) B.Sun, Yu.A.Litvinov, P.M.Walker, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, C.Dimopoulou, H.Geissel, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, J.Meng, C.Nociforo, F.Nolden, W.R.Plass, C.Scheidenberger, M.Steck, H.Weick, M.Winkler Discovery of a new long-lived isomeric state in 125Ce ATOMIC MASSES 69Ge, 125Ce; measured masses. 125Ce deduced long-lived isomeric state, excitation energy, T1/2.
doi: 10.1140/epja/i2006-10252-0
2006GE23 Hyperfine Interactions 173, 49 (2006) H.Geissel, R.Knobel, Yu.A.Litvinov, B.Sun, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, B.Fabian, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, C.Nociforo, F.Nolden, W.R.Plass, C.Scheidenberger, M.Steck, H.Weick, M.Winkler A new experimental approach for isochronous mass measurements of short-lived exotic nuclei with the FRS-ESR facility
doi: 10.1007/s10751-007-9541-4
2006KU07 Nucl.Phys. A767, 1 (2006) J.Kurcewicz, Z.Liu, M.Pfutzner, P.J.Woods, C.Mazzocchi, K.-H.Schmidt, A.Kelic, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, K.Summerer, H.Weick Production cross-sections of protactinium and thorium isotopes produced in fragmentation of 238U at 1 A GeV NUCLEAR REACTIONS Be(238U, X), E=1 GeV/nucleon; measured Th and Pa fragments isotopic production σ; deduced evidence for 208Th, 211Pa. Comparison with previous results and model predictions.
doi: 10.1016/j.nuclphysa.2005.12.008
2006SC37 Hyperfine Interactions 173, 61 (2006) C.Scheidenberger, K.Beckert, P.Beller, F.Bosch, C.Brandau, D.Boutin, L.Chen, B.Franzke, H.Geissel, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Yu.A.Litvinov, M.Mazzocco, G.Munzenberg, F.Nolden, W.R.Plass, M.Steck, B.Sun, H.Weick, M.Winkler Isobar separation at FRS-ESR - a development towards pure isomeric stored beams
doi: 10.1007/s10751-007-9543-2
2005JA06 Eur.Phys.J. A 23, 401 (2005) Z.Janas, L.Batist, J.Doring, M.Gierlik, R.Kirchner, J.Kurcewicz, H.Mahmud, C.Mazzocchi, A.Plochocki, E.Roeckl, K.Schmidt, P.J.Woods, J.Zylicz Total absorption spectroscopy of the β-delayed proton emitter 117Ba RADIOACTIVITY 117Ba(β+p) [from 63Cu(58Ni, 3np)]; measured Eγ, Eβ, βγ-coin, β-delayed proton spectra; deduced Q. 117Cs deduced β-feeding intensities, proton decay branching ratios, resonance structure. Total absorption spectrometer, comparison with model predictions.
doi: 10.1140/epja/i2004-10103-0
2005LI17 Nucl.Instrum.Methods Phys.Res. A543, 591 (2005) Z.Liu, J.Kurcewicz, P.J.Woods, C.Mazzocchi, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, M.Pfutzner, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, H.Weick Decay spectroscopy of suburanium isotopes following projectile fragmentation of 238U at 1 GeV/u NUCLEAR REACTIONS Be(238U, X)207Ac/208Ac/209Ac/210Ac/211Ac/212Ac/213Ac/214Ac/215Ac/216Ac/217Ac/218Ac/219Ac/220Ac/221Ac/211Th/212Th/213Th/214Th/215Th/216Th/217Th/218Th/219Th/220Th/221Th/222Th/223Th/216Pa/217Pa/218Pa/219Pa/220Pa/221Pa/222Pa/223Pa/224Pa/225Pa/226Pa/227Pa, E=1 GeV/nucleon; measured (fragment)(decay)-coin, fragment yields. Fragment separator. RADIOACTIVITY 216,217,221,222Th, 216Ac, 215Ra, 214Fr, 213Rn(α) [from Be(238U, X) and subsequent decay]; measured Eα, T1/2. Fragment separator.
doi: 10.1016/j.nima.2004.12.023
2003KU28 Nucl.Phys. A728, 3 (2003) J.Kurcewicz, M.Pfutzner, P.Hornshoj, H.L.Nielsen, B.Szweryn Radiative electron capture in the first forbidden unique decay of 204Tl RADIOACTIVITY 204Tl(EC) [from 203Tl(n, γ)]; measured Eγ, Iγ, X-ray spectra, (X-ray)γ-coin; deduced shape factors, total probability per K-capture. First-forbidden decay, comparison with internal bremsstrahlung theory.
doi: 10.1016/j.nuclphysa.2003.08.008
2003MA34 Eur.Phys.J. A 17, 519 (2003) C.Mazzocchi, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, E.Grodner, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, I.Mukha, G.Munzenberg, M.Pfutzner, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas Beta decay of 50Ni RADIOACTIVITY 50Ni(β+p) [from 9Be(58Ni, X)]; measured β-delayed proton spectrum, T1/2, branching ratio. Fragment separator, comparison with model predictions.
doi: 10.1140/epja/i2003-10052-0
2003PF01 Acta Phys.Pol. B34, 2363 (2003) M.Pfutzner, B.Blank, J.Giovinazzo, E.Badura, C.Bingham, C.Borcea, B.A.Brown, M.Chartier, S.Czajkowski, F.De Oliveira Santos, A.Fleury, H.Geissel, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, M.Lewitowicz, M.J.Lopez Jimenez, V.Maslov, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, M.S.Pravikoff, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas Discovery of the two-proton decay of 45Fe RADIOACTIVITY 45Fe(2p) [from Be, Ni(58Ni, X)]; measured Ep, T1/2. Mass separator, comparison with model predictions.
2002PF02 Eur.Phys.J. A 14, 279 (2002) M.Pfutzner, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas First Evidence for the Two-Proton Decay of 45Fe RADIOACTIVITY 45Fe(2p), (β+p) [from Be(58Ni, X), E=650 MeV/nucleon]; measured proton spectrum, (proton)γ-coin, T1/2, branching ratios, possible 2-proton separation energy. 43Cr(β+); analyzed radioactivity data; deduced ground state T1/2.
doi: 10.1140/epja/i2002-10033-9
2002PF03 Nucl.Instrum.Methods Phys.Res. A493, 155 (2002) M.Pfutzner, E.Badura, R.Grzywacz, Z.Janas, M.Momayezi, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, M.Hellstrom, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.C.Thomas Charged-particle spectroscopy in the microsecond range following projectile fragmentation NUCLEAR REACTIONS Be(58Ni, X), E=650 MeV/nucleon; measured fragment yields; deduced evidence for 48Mn, 45,49,50Fe, 51Co. Fragment separator. RADIOACTIVITY 49Fe, 50Co(β+p) [from Be(58Ni, X)]; measured β-delayed proton spectra. 45Fe(2p) [from Be(58Ni, X)]; measured T1/2. Fragment separator.
doi: 10.1016/S0168-9002(02)01567-X
2001MA96 Eur.Phys.J. A 12, 269 (2001) C.Mazzocchi, Z.Janas, J.Doring, M.Axiotis, L.Batist, R.Borcea, D.Cano-Ott, E.Caurier, G.de Angelis, E.Farnea, A.Fassbender, A.Gadea, H.Grawe, A.Jungclaus, M.Kapica, R.Kirchner, J.Kurcewicz, S.M.Lenzi, T.Martinez, I.Mukha, E.Nacher, D.R.Napoli, E.Roeckl, B.Rubio, R.Schwengner, J.L.Tain, C.A.Ur First Measurement of β-Decay Properties of the Proton Drip-Line Nucleus 60Ga RADIOACTIVITY 60Ga(β+), (β+p) [from 28Si(36Ar, 2p2n), E=170 MeV]; measured βγ-, βp-, βα-coin, Eγ, β-delayed proton spectrum, T1/2, decay scheme, β-delayed proton and α branching ratios, mass excess, proton andα Q-values. 60Zn deduced levels, J, π. Comparison with neighboring nuclei and Shell model calculations. Implications for rp process discussed.
doi: 10.1007/s100500170004
2001MI22 Eur.Phys.J. A 11, 9 (2001) M.N.Mineva, M.Hellstrom, M.Bernas, J.Gerl, H.Grawe, M.Pfutzner, P.H.Regan, M.Rejmund, D.Rudolph, F.Becker, C.R.Bingham, T.Enqvist, B.Fogelberg, H.Gausemel, H.Geissel, J.Genevey, M.Gorska, R.Grzywacz, K.Hauschild, Z.Janas, I.Kojouharov, Y.Kopatch, A.Korgul, W.Korten, J.Kurcewicz, M.Lewitowicz, R.Lucas, H.Mach, S.Mandal, P.Mayet, C.Mazzocchi, J.A.Pinston, Zs.Podolyak, H.Schaffner, Ch.Schlegel, K.Schmidt, K.Summerer, H.J.Wollersheim A New μs Isomer in 136Sb Produced in the Projectile Fission of 238U RADIOACTIVITY 134,135Te, 136Sb(IT) [from 9Be(238U, X)]; measured Eγ, Iγ, T1/2. 136Sb deduced isomeric level J, π. Fragment separator. NUCLEAR REACTIONS 9Be(238U, X), E=750 MeV/nucleon; measured delayed Eγ, Iγ, (fragment)γ-coin. 134,135Te, 136Sb deduced isomers T1/2. 136Sb deduced isomeric level J, π. Fragment separator.
doi: 10.1007/s100500170091
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