NSR Query Results
Output year order : Descending NSR database version of March 18, 2024. Search: Author = G.P.Berg Found 117 matches. Showing 1 to 100. [Next]2021CH16 Phys.Rev. C 103, 035809 (2021) Y.Chen, G.P.A.Berg, R.J.deBoer, J.Gorres, H.Jung, A.Long, K.Seetedohnia, R.Talwar, M.Wiescher, S.Adachi, H.Fujita, Y.Fujita, K.Hatanaka, C.Iwamoto, B.Liu, S.Noji, H.-J.Ong, A.Tamii Neutron transfer studies on 25Mg and its correlation to neutron radiative capture processes NUCLEAR REACTIONS 25Mg(d, p)26Mg, E=56 MeV; measured E(p), I(p), σ(θ) using Grand Raiden (GR) spectrometer at the RCNP, AVF cyclotron facility. 26Mg; deduced levels, J, π, L-transfers, spectroscopic factors, and compared with previous experimental results for levels populated in (d, p) and (n, γ) reactions. 25Mg(n, γ)26Mg, E<275 keV; deduced σ(E) using the structure parameters such as level energies and widths from surrogate (d, p) neutron transfer reaction and R-matrix analysis. Relevance to proton-induced nucleosynthesis in the CNO cycles and the rp process.
doi: 10.1103/PhysRevC.103.035809
2021GA01 Nucl.Instrum.Methods Phys.Res. A985, 164603 (2021) P.Gastis, G.Perdikakis, G.P.A.Berg, A.C.Dombos, A.Estrade, A.Falduto, M.Horoi, S.N.Liddick, S.Lipschutz, S.Lyons, F.Montes, A.Palmisano, J.Pereira, J.S.Randhawa, T.Redpath, M.Redshaw, J.Schmitt, J.R.Sheehan, M.K.Smith, P.Tsintari, A.C.C.Villari, K.Wang, R.G.T.Zegers A technique for the study of (p, n) reactions with unstable isotopes at energies relevant to astrophysics NUCLEAR REACTIONS 1H(40Ar, n), E=3.52 MeV/nucleon; measured reaction products, En, In; deduced σ. Comparison with available data.
doi: 10.1016/j.nima.2020.164603
2020MI13 Phys.Rev.Lett. 125, 122501 (2020) S.Michimasa, M.Kobayashi, Y.Kiyokawa, S.Ota, R.Yokoyama, D.Nishimura, D.S.Ahn, H.Baba, G.P.A.Berg, M.Dozono, N.Fukuda, T.Furuno, E.Ideguchi, N.Inabe, T.Kawabata, S.Kawase, K.Kisamori, K.Kobayashi, T.Kubo, Y.Kubota, C.S.Lee, M.Matsushita, H.Miya, A.Mizukami, H.Nagakura, H.Oikawa, H.Sakai, Y.Shimizu, A.Stolz, H.Suzuki, M.Takaki, H.Takeda, S.Takeuchi, H.Tokieda, T.Uesaka, K.Yako, Y.Yamaguchi, Y.Yanagisawa, K.Yoshida, S.Shimoura Mapping of a New Deformation Region around 62Ti ATOMIC MASSES 61,62,63,64V, 58,59,60,61,62Ti, 55,56,57,58,59,60Sc; measured time of flight, charge, magnetic rigidity; deduced mass excesses. Comparison with AME2016 and available data. RADIOACTIVITY 59,61Ti, 56,58Sc(IT) [from 9Be(70Zn, X), E=345 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, T1/2. Comparison with available data.
doi: 10.1103/PhysRevLett.125.122501
2018LO11 Phys.Rev. C 97, 054613 (2018) A.M.Long, T.Adachi, M.Beard, G.P.A.Berg, M.Couder, R.J.deBoer, M.Dozono, J.Gorres, H.Fujita, Y.Fujita, K.Hatanaka, D.Ishikawa, T.Kubo, H.Matsubara, Y.Namiki, S.O'Brien, Y.Ohkuma, H.Okamura, H.J.Ong, D.Patel, Y.Sakemi, Y.Shimbara, S.Suzuki, R.Talwar, A.Tamii, A.Volya, T.Wakasa, R.Watanabe, M.Wiescher, R.Yamada, J.Zenihiro α-unbound levels in 34Ar from 36Ar(p, t)34Ar reaction measurements and implications for the astrophysical 30S (α, p)33Cl reaction rate NUCLEAR REACTIONS 36Ar(p, t), E=100 MeV; measured triton spectra, σ(θ) using Grand Raiden spectrograph at RCNP, Osaka. 34Ar; deduced levels, α-unbound states; calculated single proton widths, spin distributions for selected excitation energies, and α-spectroscopic factors using back-shifted Fermi gas (BSFG) model and shell model calculations. Comparison of 34Ar levels in several previous experiments. 30S(α, p)33Cl, T9=0.10-3.0; calculated astrophysical reaction rates at temperatures relevant to x-ray bursts (XRB) using a Monte Carlo approach within a narrow-resonance formalism. Comparison of reaction rates with two standard Hauser-Feshbach model predictions.
doi: 10.1103/PhysRevC.97.054613
2018MI08 Phys.Rev.Lett. 121, 022506 (2018) S.Michimasa, M.Kobayashi, Y.Kiyokawa, S.Ota, D.S.Ahn, H.Baba, G.P.A.Berg, M.Dozono, N.Fukuda, T.Furuno, E.Ideguchi, N.Inabe, T.Kawabata, S.Kawase, K.Kisamori, K.Kobayashi, T.Kubo, Y.Kubota, C.S.Lee, M.Matsushita, H.Miya, A.Mizukami, H.Nagakura, D.Nishimura, H.Oikawa, H.Sakai, Y.Shimizu, A.Stolz, H.Suzuki, M.Takaki, H.Takeda, S.Takeuchi, H.Tokieda, T.Uesaka, K.Yako, Y.Yamaguchi, Y.Yanagisawa, R.Yokoyama, K.Yoshida, S.Shimoura Magic Nature of Neutrons in Ca54 : First Mass Measurements of 55-57Ca ATOMIC MASSES 55,56,57Ca, 48Ar, 44,46Cl, 40,42P, 40Si; measured charge, TOF, magnetic rigidity, and flight path length between the timing detectors; deduced m/q spectrum of reference masses, mass excesses. Comparison with AME2016 evaluation.
doi: 10.1103/PhysRevLett.121.022506
2018NO05 Phys.Rev.Lett. 120, 172501 (2018) S.Noji, H.Sakai, N.Aoi, H.Baba, G.P.A.Berg, P.Doornenbal, M.Dozono, N.Fukuda, N.Inabe, D.Kameda, T.Kawabata, S.Kawase, Y.Kikuchi, K.Kisamori, T.Kubo, Y.Maeda, H.Matsubara, S.Michimasa, K.Miki, H.Miya, H.Miyasako, S.Sakaguchi, Y.Sasamoto, S.Shimoura, M.Takaki, H.Takeda, S.Takeuchi, H.Tokieda, T.Ohnishi, S.Ota, T.Uesaka, H.Wang, K.Yako, Y.Yanagisawa, N.Yokota, K.Yoshida, R.G.T.Zegers Excitation of the Isovector Spin Monopole Resonance via the Exothermic 90Zr(12N, 12C) Reaction at 175 MeV/υ NUCLEAR REACTIONS 90Zr(12N, 12C), E=175 MeV/nucleon; measured reaction products, Eγ, Iγ. 90Zr; deduced σ(θ, E), Gamow-Teller and isobaric analog transitions, isovector spin giant monopole resonance (IVSMR).
doi: 10.1103/PhysRevLett.120.172501
2017LO05 Phys.Rev. C 95, 055803 (2017) A.M.Long, T.Adachi, M.Beard, G.P.A.Berg, Z.Buthelezi, J.Carter, M.Couder, R.J.deBoer, R.W.Fearick, S.V.Fortsch, J.Gorres, J.P.Mira, S.H.T.Murray, R.Neveling, P.Papka, F.D.Smit, E.Sideras-Haddad, J.A.Swartz, R.Talwar, I.T.Usman, M.Wiescher, J.J.Van Zyl, A.Volya Indirect study of the stellar 34Ar(α, p)37K reaction rate through 40Ca(p, t)38Ca reaction measurements NUCLEAR REACTIONS 40Ca(p, t)38Ca, E=100 MeV; measured spectra using the K=600 magnetic spectrograph, triton spectra at K=200 Separated Sector Cyclotron facility of iThemba LABS. 38Ca; deduced levels, α-unbound states, resonances, α-spectroscopic factors. Comparison with previous experimental results. 34Ar(α, p)37K, T9=0.2-3.0; deduced reaction rates as a function of stellar temperature, and compared with theoretical model calculations using NON-SMOKER-v5.0w and TALYS 1.8 codes. Relevance to type I x-ray bursts (XRBs).
doi: 10.1103/PhysRevC.95.055803
2017WI16 Phys.Rev. C 96, 064309 (2017) K.Win, Y.Fujita, Y.Y.Oo, H.Fujita, Y.F.Niu, T.Adachi, G.P.A.Berg, G.Colo, H.Dohmann, M.Dozono, D.Frekers, E.-W.Grewe, K.Hatanaka, D.Ishikawa, R.Kehl, N.T.Khai, Y.Kalmykov, H.Matsubara, P.von Neumann-Cosel, T.Niizeki, T.Ruhe, Y.Shimbara, K.Suda, A.Tamii, J.Thies, H.P.Yoshida High-resolution study of Tz = +1 → 0 Gamow-Teller transitions in the 26Mg (3He, t)26Al reaction NUCLEAR REACTIONS 26Mg(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ) using the Grand Raiden spectrometer at RCNP, Japan. 26Al; deduced levels, L-transfers, J, π, widths, analog states, Gamow-Teller transitions, B(GT) strengths. Comparison with previous experimental data, evaluated data in the ENSDF database, and with theoretical calculations using random phase approximation. Discussed isospin symmetry of T=2 Gamow-Teller states by comparing with the results of 26Mg(d, 2He), (t, 3He)26Na reactions.
doi: 10.1103/PhysRevC.96.064309
2016TA09 Phys.Rev. C 93, 055803 (2016) R.Talwar, T.Adachi, G.P.A.Berg, L.Bin, S.Bisterzo, M.Couder, R.J.deBoer, X.Fang, H.Fujita, Y.Fujita, J.Gorres, K.Hatanaka, T.Itoh, T.Kadoya, A.Long, K.Miki, D.Patel, M.Pignatari, Y.Shimbara, A.Tamii, M.Wiescher, T.Yamamoto, M.Yosoi Probing astrophysically important states in the 26Mg nucleus to study neutron sources for the s process NUCLEAR REACTIONS 26Mg(α, α'), E=206 MeV; 22Ne(6Li, d)26Mg, E=82.3 MeV; measured Eα, Iα, E(d), I(d), σ(θ) using Grand Raiden (GR) spectrometer at RCNP-Osaka. 26Mg; deduced α-unbound resonance energies, levels, J, π, α-spectroscopic factors, resonance strengths. Angular distributions for inelastic scattering analyzed by coupled channel code PTOLEMY and for transfer reactions by FRESCO code. 22Ne(α, γ)26Mg, 22Ne(α, n)25Mg, T9=0.01-10; deduced astrophysical reaction rates from resonance parameters. Comparison with previous results. Relevance to slow neutron capture process (s process) in massive stars.
doi: 10.1103/PhysRevC.93.055803
2014FU02 Phys.Rev.Lett. 112, 112502 (2014) Y.Fujita, H.Fujita, T.Adachi, C.L.Bai, A.Algora, G.P.A.Berg, P.von Brentano, G.Colo, M.Csatlos, J.M.Deaven, E.Estevez Aguado, C.Fransen, D.De Frenne, K.Fujita, E.Ganioglu, C.J.Guess, J.Gulyas, K.Hatanaka, K.Hirota, M.Honma, D.Ishikawa, E.Jacobs, A.Krasznahorkay, H.Matsubara, K.Matsuyanagi, R.Meharchand, F.Molina, K.Muto, K.Nakanishi, A.Negret, H.Okamura, H.J.Ong, T.Otsuka, N.Pietralla, G.Perdikakis, L.Popescu, B.Rubio, H.Sagawa, P.Sarriguren, C.Scholl, Y.Shimbara, Y.Shimizu, G.Susoy, T.Suzuki, Y.Tameshige, A.Tamii, J.H.Thies, M.Uchida, T.Wakasa, M.Yosoi, R.G.T.Zegers, K.O.Zell, J.Zenihiro Observation of Low- and High-Energy Gamow-Teller Phonon Excitations in Nuclei NUCLEAR REACTIONS 42Ca, 46Ti, 50Cr, 54Fe(3He, t), E=140 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced cumulative-sum strengths of the experimental B(GT) values in the final nuclei, two kinds of GT phonon states. GXPF1J, quasi particle random phase approximation (QRPA) framework based on a self-consistent Hartree-Fock mean field with Skyrme interaction calculations, comparison with available data.
doi: 10.1103/PhysRevLett.112.112502
2014PA29 Phys.Lett. B 735, 387 (2014) D.Patel, U.Garg, M.Itoh, H.Akimune, G.P.A.Berg, M.Fujiwara, M.N.Harakeh, C.Iwamoto, T.Kawabata, K.Kawase, J.T.Matta, T.Murakami, A.Okamoto, T.Sako, K.W.Schlax, F.Takahashi, M.White, M.Yosoi Excitation of giant monopole resonance in 208Pb and 116Sn using inelastic deuteron scattering NUCLEAR REACTIONS 208Pb, 116Sn(d, d'), (d, d), E=196 MeV; measured reaction products; deduced σ(θ), σ(θ, E), isoscalar giant monopole resonance strength. Comparison with available data.
doi: 10.1016/j.physletb.2014.06.073
2013PA27 Phys.Lett. B 726, 178 (2013) D.Patel, U.Garg, M.Fujiwara, T.Adachi, H.Akimune, G.P.A.Berg, M.N.Harakeh, M.Itoh, C.Iwamoto, A.Long, J.T.Matta, T.Murakami, A.Okamoto, K.Sault, R.Talwar, M.Uchida, M.Yosoi Testing the mutually enhanced magicity effect in nuclear incompressibility via the giant monopole resonance in the 204, 206, 208Pb isotopes NUCLEAR REACTIONS 204,206,208Pb(α, X), (α, α), E<100 MeV/nucleon; measured reaction products, Eα, Iα; deduced σ(θ, E), strength distributions of the isoscalar giant monopole resonance, optical model parameters, lack of of mutually enhanced magicity effect. Comparison with available data.
doi: 10.1016/j.physletb.2013.08.027
2012AD03 Phys.Rev. C 85, 024308 (2012) T.Adachi, Y.Fujita, A.D.Bacher, G.P.A.Berg, T.Black, D.De Frenne, C.C.Foster, H.Fujita, K.Fujita, K.Hatanaka, M.Honma, E.Jacobs, J.Janecke, K.Kanzaki, K.Katori, K.Nakanishi, A.Negret, T.Otsuka, L.Popescu, D.A.Roberts, Y.Sakemi, Y.Shimbara, Y.Shimizu, E.J.Stephenson, Y.Tameshige, A.Tamii, M.Uchida, H.Ueno, T.Yamanaka, M.Yosoi, K.O.Zell High-resolution study of Gamow-Teller transitions via the 54Fe(3He, t)54Co reaction NUCLEAR REACTIONS 54Fe(3He, t), E=140 MeV/nucleon; measured triton spectra, angular distributions, yields. 54Co; deduced levels, l-transfers, Gamow-Teller excitations, B(GT), B(M1)/B(GT), isospin analog states. 54Fe(p, p'), E=160 MeV; measured Ep, Ip, yields. 54Fe; deduced levels, J, π, B(M1), isospin analog states, R(GT) values. Isoscalar and Isovector orbital terms. RCNP facility. Comparison with data from 54Fe(β-), (e, e'), (p, n), and with shell model calculations.
doi: 10.1103/PhysRevC.85.024308
2012AL23 Phys.Rev. C 86, 065805 (2012); Erratum Phys.Rev. C 88, 059902 (2013) S.Almaraz-Calderon, W.P.Tan, A.Aprahamian, M.Beard, G.P.A.Berg, B.Bucher, M.Couder, J.Gorres, S.O'Brien, D.Patel, A.Roberts, K.Sault, M.Wiescher, C.R.Brune, T.N.Massey, K.Fujita, K.Hatanaka, D.Ishiwaka, H.Matsubara, H.Okamura, H.J.Ong, Y.Sakemi, Y.Shimizu, T.Suzuki, Y.Tameshige, A.Tamii, J.Zenihiro, T.Kubo, Y.Namiki, Y.Ohkuma, Y.Shimbara, S.Suzuki, R.Watanabe, R.Yamada, T.Adachi, Y.Fujita, H.Fujita, M.Dozono, T.Wakasa Level structure of 30S and its importance in the 26Si(α, p)29P and 29P(p, γ)30S reaction rates NUCLEAR REACTIONS 32S(p, t), E=98.7 MeV; measured triton spectra at two angles using Grand Raiden (GR) magnetic spectrometer at RCNP facility. 28Si(3He, n), E=15 MeV; measured neutron (TOF) spectra, charged-particle spectra, (charged-particle)n-coin, angular distributions using LESA array and scintillation detectors at Notre Dame NSL facility. 30S; deduced levels, proton- and α- unbound levels, J, π, proton branching ratios, partial proton widths. DWBA analysis. Comparison with several previous experimental studies. 29P(p, γ)30S, 26Si(α, p)29P, T9=0.01-10 GK; deduced astrophysical reaction rates. Comparison with previous theoretical calculations. Contribution of resonances to total reaction rates.
doi: 10.1103/PhysRevC.86.065805
2012BE55 J.Phys.:Conf.Ser. 387, 012003 (2012) G.P.A.Berg, Y.Fujita, J.Gorres, M.N.Harakeh, K.Hatanaka, A.Long, R.Neveling, F.D.Smit, R.Talwar, A.Tamii, M.Wiescher High precision measurements for the rp-process NUCLEAR REACTIONS 38Ca(α, p), E not given; measured Ep, Ip(θ). 40Ca(p, t), E=100 MeV; measured E(t), I(t, θ); deduced triton spectrum. 46Ti(α, 8He), E=206 MeV; measured E(particle), I(particle, θ). To be deduced rp-process reaction rates.
doi: 10.1088/1742-6596/387/1/012003
2012MI16 Phys.Rev.Lett. 108, 262503 (2012) K.Miki, H.Sakai, T.Uesaka, H.Baba, C.L.Bai, G.P.A.Berg, N.Fukuda, D.Kameda, T.Kawabata, S.Kawase, T.Kubo, S.Michimasa, H.Miya, S.Noji, T.Ohnishi, S.Ota, A.Saito, Y.Sasamoto, H.Sagawa, M.Sasano, S.Shimoura, H.Takeda, H.Tokieda, K.Yako, Y.Yanagisawa, R.G.T.Zegers Identification of the β+ Isovector Spin Monopole Resonance via the 208Pb and 90Zr(t, 3He) Reactions at 300 MeV/u NUCLEAR REACTIONS 208Pb, 90Zr(t, 3He), E=300 MeV/nucleon. 208Tl, 90Y; measured reaction products; deduced σ(E, θ), isovector spin monopole resonance. Distorted-wave Born approximation calculation, comparison with available data.
doi: 10.1103/PhysRevLett.108.262503
2012PA38 Phys.Lett. B 718, 447 (2012) D.Patel, U.Garg, M.Fujiwara, H.Akimune, G.P.A.Berg, M.N.Harakeh, M.Itoh, T.Kawabata, K.Kawase, B.K.Nayak, T.Ohta, H.Ouchi, J.Piekarewicz, M.Uchida, H.P.Yoshida, M.Yosoi Giant monopole resonance in even-A Cd isotopes, the asymmetry term in nuclear incompressibility, and the "softness" of Sn and Cd nuclei NUCLEAR REACTIONS 106,110,112,114,116Cd(α, α'), E=100 MeV/nucleon; measured reaction products, Eα, Iα; deduced the isoscalar giant monopole resonance (ISGMR) strength distributions, moment ratios. Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2012.10.056
2012SH25 Phys.Rev. C 86, 024312 (2012); Erratum Phys.Rev. C 88, 059901 (2013) Y.Shimbara, Y.Fujita, T.Adachi, G.P.A.Berg, H.Fujimura, H.Fujita, K.Fujita, K.Hara, K.Y.Hara, K.Hatanaka, J.Kamiya, K.Katori, T.Kawabata, K.Nakanishi, G.Martinez-Pinedo, N.Sakamoto, Y.Sakemi, Y.Shimizu, Y.Tameshige, M.Uchida, M.Yoshifuku, M.Yosoi High-resolution study of Gamow-Teller transitions with the 37Cl(3He, T)37Ar reaction NUCLEAR REACTIONS 37Cl(3He, t)37Ar, E=140 MeV/nucleon; measured E(t), I(t), σ, σ(θ) using Grand Raiden spectrometer at RCNP facility. 37Ar; deduced levels, L-transfer, J, π, B(GT) strengths. Comparison with levels, J, π and B(GT) in mirror nucleus 37K from 37Ca decay, and shell model calculations. 8B; deduced neutrino absorption cross sections for solar neutrino source using neutrino spectra from three different measurements and B(GT) values from 37Cl(3He, t) reaction.
doi: 10.1103/PhysRevC.86.024312
2011MA46 Phys.Rev. C 84, 025801 (2011) A.Matic, A.M.van den Berg, M.N.Harakeh, H.J.Wortche, M.Beard, G.P.A.Berg, J.Gorres, P.LeBlanc, S.O'Brien, M.Wiescher, K.Fujita, K.Hatanaka, Y.Sakemi, Y.Shimizu, Y.Tameshige, A.Tamii, M.Yosoi, T.Adachi, Y.Fujita, Y.Shimbara, H.Fujita, T.Wakasa, J.P.Greene, R.Crowter, H.Schatz High-precision 28Si( p, t)26Si reaction to determine 22Mg(α, p)25Al reaction rates NUCLEAR REACTIONS 28Si(p, t)26Si, E=98.7 MeV; measured E(t), I(t), angular distributions using Grand Raiden spectrometer at RCNP facility. 26Si; deduced levels above the α-emission threshold, J, π, α-resonances, spectroscopic factors. 22Mg(α, p)25Al; deduced stellar reaction rates using the narrow resonance formalism. Comparison with theoretical calculations.
doi: 10.1103/PhysRevC.84.025801
2011MI22 J.Phys.:Conf.Ser. 312, 092040 (2011) K.Miki, H.Sakai, T.Uesaka, H.Baba, G.P.A.Berg, N.Fukuda, D.Kameda, T.Kawabata, S.Kawase, T.Kubo, S.Michimasa, H.Miya, S.Noji, T.Ohnishi, S.Ota, A.Saito, Y.Sasamoto, M.Sasano, S.Shimoura, H.Takeda, H.Tokieda, K.Yako, Y.Yanagisawa, R.G .T.Zegers Measurement of the Isovector Spin Monopole Resonance via the 208Pb, 90Zr(t, 3He) Reactions at 300 MeV/u NUCLEAR REACTIONS 90Zr, 208Pb(t, 3He), E=300 MeV/nucleon; measured E(particle), I(particle, θ=0-30); deduced σ(E, θ).
doi: 10.1088/1742-6596/312/9/092040
2011NE16 Nucl.Instrum.Methods Phys.Res. A 654, 29 (2011) R.Neveling, H.Fujita, F.D.Smit, T.Adachi, G.P.A.Berg, E.Z.Buthelezi, J.Carter, J.L.Conradie, M.Couder, R.W.Fearick, S.V.Fortsch, D.T.Fourie, Y.Fujita, J.Gorres, K.Hatanaka, M.Jingo, A.M.Krumbholz, C.O.Kureba, J.P.Mira, S.H.T.Murray, P.Von Neumann-Cosel, S.O'Brien, P.Papka, I.Poltoratska, A.Richter, E.Sideras-Haddad, J.A.Swartz, A.Tamii, I.T.Usman, J.J.Van Zyl High energy-resolution zero-degree facility for light-ion scattering and reactions at iThemba LABS NUCLEAR REACTIONS 40Ca(p, p'), E=200 MeV; measured products, 40Ca; deduced σ(θ). Data were imported from EXFOR entry D0706.
doi: 10.1016/j.nima.2011.06.077
2010MA43 Phys.Rev. C 82, 025807 (2010) A.Matic, A.M.van den Berg, M.N.Harakeh, H.J.Wortche, G.P.A.Berg, M.Couder, J.Gorres, P.LeBlanc, S.O'Brien, M.Wiescher, K.Fujita, K.Hatanaka, Y.Sakemi, Y.Shimizu, Y.Tameshige, A.Tamii, M.Yosoi, T.Adachi, Y.Fujita, Y.Shimbara, H.Fujita, T.Wakasa, B.A.Brown, H.Schatz High-precision (p, t) reaction to determine 25Al(p, γ)26Si reaction rates NUCLEAR REACTIONS 28Si(p, t), E=98.7 MeV; measured triton spectra, σ, σ(θ). 26Si; deduced levels, J, π, proton resonance energies, spectroscopic factors. DWBA analysis. Comparisons with previous measurements. 26Si, 26Mg; analyzed mirror states. 25Al(p, γ)26Si; deduced reaction rates from 0.01 t0 10 GK, comparisons with previous data and statistical-model calculations.
doi: 10.1103/PhysRevC.82.025807
2009FU03 Phys.Rev. C 79, 024314 (2009) H.Fujita, G.P.A.Berg, Y.Fujita, J.Rapaport, T.Adachi, N.T.Botha, H.Fujimura, K.Fujita, K.Hara, K.Hatanaka, J.Kamiya, T.Kawabata, K.Nakanishi, R.Neveling, N.Sakamoto, Y.Sakemi, Y.Shimbara, Y.Shimizu, F.D.Smit, M.Uchida, T.Wakasa, M.Yoshifuku, M.Yosoi, R.G.T.Zegers High resolution study of isovector negative parity states in the 16O(3He, t)16F reaction at 140 MeV/nucleon NUCLEAR REACTIONS 12C, 16O(3He, t), E=140 MeV/nucleon; measured triton spectra, σ, angular distributions. 16F; deduced levels, J, π, widths. 12N; deduced levels, J. Comparison with distorted wave Born approximation. 30Si(3He, t), E=140 MeV/nucleon; analyzed angular distribution data for IAS.
doi: 10.1103/PhysRevC.79.024314
2009MA68 Phys.Rev. C 80, 055804 (2009) A.Matic, A.M.van den Berg, M.N.Harakeh, H.J.Wortche, G.P.A.Berg, M.Couder, J.L.Fisker, J.Gorres, P.LeBlanc, S.O'Brien, M.Wiescher, K.Fujita, K.Hatanaka, Y.Sakemi, Y.Shimizu, Y.Tameshige, A.Tamii, M.Yosoi, T.Adachi, Y.Fujita, Y.Shimbara, H.Fujita, T.Wakasa, P.O.Hess, B.A.Brown, H.Schatz High-precision (p, t) reaction measurement to determine 18Ne(α, p)21Na reaction rates NUCLEAR REACTIONS 24Mg(p, t), E=98.7 MeV; measured E(t), I(t), σ(θ) using Grand-Raiden spectrometer at RCNP facility. 22Mg; deduced levels, J, π, Sα, proton resonances. DWBA and R-matrix analyses. Comparison of level systematics with mirror nucleus 22Ne. 18Ne(α, p)21Na; deduced stellar reaction rates.
doi: 10.1103/PhysRevC.80.055804
2009PO07 Phys.Rev. C 79, 064312 (2009) L.Popescu, T.Adachi, G.P.A.Berg, P.von Brentano, D.Frekers, D.De Frenne, K.Fujita, Y.Fujita, E.-W.Grewe, M.N.Harakeh, K.Hatanaka, E.Jacobs, K.Nakanishi, A.Negret, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, H.J.Wortche, M.Yosoi Gamow-Teller transitions studied in the high-resolution 64Ni(3He, t)64Cu reaction NUCLEAR REACTIONS 64Ni(3He, t), E=140 MeV/nucleon; measured triton spectra, σ, σ(θ), L. 64Cu; deduced levels, J, π, Gamow-Teller strengths, and Gamow-Teller Giant resonance. Comparison with Ikeda sum rule predictions.
doi: 10.1103/PhysRevC.79.064312
2008FU04 J.Phys.(London) G35, 014041 (2008) Y.Fujita, B.Rubio, T.Adachi, F.Molina, A.Algora, G.P.A.Berg, P.von Brentano, J.Buscher, T.Cocolios, D.De Frenne, C.Fransen, H.Fujita, K.Fujita, W.Gelletly, K.Hatanaka, M.Huyse, O.Ivanov, Y.Kudryavtsev, E.Jacobs, D.Jordan, K.Nakanishi, A.Negret, D.Pauwels, A.B.Perez-Cerdan, N.Pietralla, Z.Podolyak, L.Popescu, R.Raabe, Y.Sakemi, M.Sawicka, Y.Shimbara, Y.Shimizu, T.Shizuma, Y.Tameshige, A.Tamii, P.Van den Bergh, J.Van de Walle, P.Van Duppen, M.Yosoi, K.O.Zell Gamow-Teller transitions in exotic pf-shell nuclei relevant to supernova explosion NUCLEAR REACTIONS 50Cr, 54Fe(3He, t), E=140 MeV/nucleon; measured triton spectra. Deduced B(GT). Merged analysis with β-decay half lives.
doi: 10.1088/0954-3899/35/1/014041
2007AD27 Nucl.Phys. A788, 70c (2007) T.Adachi, Y.Fujita, P.von Brentano, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, M.Honma, E.Jacobs, J.Kamiya, K.Kawase, T.Mizusaki, K.Nakanishi, A.Negret, T.Otsuka, N.Pietralla, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, T.Wakasa, M.Yosoi, K.O.Zell Gamow-Teller transitions in pf-shell nuclei studied in (3He, t) reactions NUCLEAR REACTIONS 42Ca, 46Ti, 50Cr, 54Fe(3He, t), E=140 MeV/nucleon; measured excitation energy spectra. 42Sc, 46V, 50Mn, 54Co deduced Gamow-Teller strength distribution. Comparison with shell model.
doi: 10.1016/j.nuclphysa.2007.01.050
2007FU04 Phys.Rev. C 75, 034310 (2007) H.Fujita, Y.Fujita, T.Adachi, A.D.Bacher, G.P.A.Berg, T.Black, E.Caurier, C.C.Foster, H.Fujimura, K.Hara, K.Harada, K.Hatanaka, J.Janecke, J.Kamiya, Y.Kanzaki, K.Katori, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, D.A.Roberts, H.Sakaguchi, Y.Shimbara, T.Shinada, E.J.Stephenson, H.Ueno, T.Yamanaka, M.Yoshifuku, M.Yosoi Isospin structure of Jπ = 1+ states in 58Ni and 58Cu studied by 58Ni(p, p') and 58Ni(3He, t)58Cu measurements NUCLEAR REACTIONS 58Ni(p, p'), E=160 MeV; measured Ep, σ(θ=0°). 58Ni(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Ni, 58Cu deduced 1+ level energies, B(GT), isospin symmetry features. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.75.034310
2007WI06 Prog.Part.Nucl.Phys. 59, 51 (2007) M.Wiescher, G.P.A.Berg, M.Couder, J.L.Fisker, Y.Fujita, J.Gorres, M.N.Harakeh, K.Hatanaka, A.Matic, W.Tan, A.M.van den Berg Astrophysical nuclear reactions and the break-out from the hot CNO cycles
doi: 10.1016/j.ppnp.2007.01.021
2006AD05 Phys.Rev. C 73, 024311 (2006) T.Adachi, Y.Fujita, P.von Brentano, A.F.Lisetskiy, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, M.Honma, E.Jacobs, J.Kamiya, K.Kawase, T.Mizusaki, K.Nakanishi, A.Negret, T.Otsuka, N.Pietralla, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, T.Wakasa, M.Yosoi, K.O.Zell High-resolution study of Gamow-Teller transitions from the Tz = 1 nucleus 46Ti to the Tz = 0 nucleus 46V NUCLEAR REACTIONS 46Ti(3He, t), E=140 MeV; measured triton spectra, σ(E, θ=0°); deduced Gamow-Teller transition strengths. 46Ti(e, e'), (γ, γ'), E not given; analyzed B(M1).
doi: 10.1103/PhysRevC.73.024311
2006CO14 Phys.Rev. C 74, 034333 (2006) A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, S.Gupta, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, T.Nakamura, D.A.Roberts, B.M.Sherrill, M.Steiner, H.Ueno, R.G.T.Zegers Measurement of the Gamow-Teller strength distribution in 58Co via the 58Ni(t, 3He) reaction at 115 MeV/nucleon NUCLEAR REACTIONS 12C, 58Ni(t, 3He), E=115 MeV/nucleon; measured particle spectra, σ(θ). 58Co deduced Gamow-Teller strength distribution. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.74.034333
2006FU15 Phys.Scr. T125, 194 (2006) Y.Fujita, I.Hamamoto, H.Fujita, Y.Shimbara, T.Adachi, G.P.A.Berg, K.Fujita, K.Hatanaka, J.Kamiya, K.Nakanishi, Y.Sakemi, Y.Shimizu, M.Uchida, T.Wakasa, M.Yosoi Identification of the [202]3/2 deformed band in mirror nuclei 25Mg and 25Al and implications for unstable nuclei NUCLEAR REACTIONS 25Mg(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 25Al deduced levels, J, π, B(GT), rotational band. Comparison with mirror states in 25Mg.
doi: 10.1088/0031-8949/2006/T125/047
2006KA02 Phys.Rev.Lett. 96, 012502 (2006) Y.Kalmykov, T.Adachi, G.P.A.Berg, H.Fujita, K.Fujita, Y.Fujita, K.Hatanaka, J.Kamiya, K.Nakanishi, P.von Neumann-Cosel, V.Yu.Ponomarev, A.Richter, N.Sakamoto, Y.Sakemi, A.Shevchenko, Y.Shimbara, Y.Shimizu, F.D.Smit, T.Wakasa, J.Wambach, M.Yosoi Fine Structure of the Gamow-Teller Resonance in 90Nb and Level Density of 1+ States NUCLEAR REACTIONS 90Zr(3He, t), E=140 MeV/nucleon; measured triton spectra. 90Nb deduced level densities, fine structure of Gamow-Teller resonance. Wavelet analysis technique.
doi: 10.1103/PhysRevLett.96.012502
2006NE06 Phys.Rev.Lett. 97, 062502 (2006) A.Negret, T.Adachi, B.R.Barrett, C.Baumer, A.M.van den Berg, G.P.A.Berg, P.von Brentano, D.Frekers, D.De Frenne, H.Fujita, K.Fujita, Y.Fujita, E.-W.Grewe, P.Haefner, M.N.Harakeh, K.Hatanaka, K.Heyde, M.Hunyadi, E.Jacobs, Y.Kalmykov, A.Korff, K.Nakanishi, P.Navratil, P.von Neumann-Cosel, L.Popescu, S.Rakers, A.Richter, N.Ryezayeva, Y.Sakemi, A.Shevchenko, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, J.Vary, H.J.Wortche, M.Yosoi, L.Zamick Gamow-Teller Strengths in the A = 14 Multiplet: A Challenge to the Shell Model NUCLEAR REACTIONS 14N(d, 2p), E=175 MeV; 14N(3He, t), E=420 MeV; measured excitation energy spectra, σ(E, θ); deduced Gamow-Teller strength distributions. Comparison with no-core shell model predictions.
doi: 10.1103/PhysRevLett.97.062502
2006WA02 Phys.Lett. B 632, 485 (2006) T.Wakasa, G.P.A.Berg, H.Fujimura, K.Fujita, K.Hatanaka, M.Ichimura, M.Itoh, J.Kamiya, T.Kawabata, Y.Kitamura, E.Obayashi, H.Sakaguchi, N.Sakamoto, Y.Sakemi, Y.Shimizu, H.Takeda, M.Uchida, Y.Yasuda, H.P.Yoshida, M.Yosoi Study of the pionic enhancement in 16O(p, p')16O(0-, T = 1) at 295 MeV NUCLEAR REACTIONS 16O(p, p'), E=295 MeV; measured σ and vector analyzing power. Comparison with model predictions.
doi: 10.1016/j.physletb.2005.11.009
2006ZE01 Phys.Rev. C 74, 024309 (2006) R.G.T.Zegers, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, B.A.Brown, J.Brown, A.L.Cole, I.Daito, Y.Fujita, M.Fujiwara, S.Gales, M.N.Harakeh, H.Hashimoto, R.Hayami, G.W.Hitt, M.E.Howard, M.Itoh, J.Janecke, T.Kawabata, K.Kawase, M.Kinoshita, T.Nakamura, K.Nakanishi, S.Nakayama, S.Okumura, W.A.Richter, D.A.Roberts, B.M.Sherrill, Y.Shimbara, M.Steiner, M.Uchida, H.Ueno, T.Yamagata, M.Yosoi The (t, 3He) and (3He, t) reactions as probes of Gamow-Teller strength NUCLEAR REACTIONS 26Mg(t, 3He), E=115 MeV/nucleon; 26Mg(3He, t), E=140 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller transition strengths. Comparison with model predictions.
doi: 10.1103/PhysRevC.74.024309
2005FU16 Phys.Rev.Lett. 95, 212501 (2005) Y.Fujita, T.Adachi, P.von Brentano, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, E.Jacobs, K.Nakanishi, A.Negret, N.Pietralla, L.Popescu, B.Rubio, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Yosoi, K.O.Zell Gamow-Teller Strengths in Proton-Rich Exotic Nuclei Deduced in the Combined Analysis of Mirror Transitions NUCLEAR REACTIONS 50Cr(3He, t), E=140 MeV/nucleon; measured triton spectra; deduced Gamow-Teller transition strengths. 50Mn deduced level energies. 50Fe deduced β-decay intensities. Astrophysical implications discussed.
doi: 10.1103/PhysRevLett.95.212501
2005NE05 Phys.Rev. C 71, 047303 (2005) A.Negret, T.Adachi, G.P.A.Berg, P.von Brentano, H.Fraiquin, D.De Frenne, H.Fujita, K.Fujita, Y.Fujita, K.Hatanaka, E.Jacobs, K.Nakanishi, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, M.Yosoi Level widths of 14O states studied in the high-resolution 14N(3He, t)14O reaction NUCLEAR REACTIONS 14N(3He, t), E=140 MeV/nucleon; measured triton spectra. 14O deduced level energies, widths.
doi: 10.1103/PhysRevC.71.047303
2005NE14 J.Phys.(London) G31, S1931 (2005) A.Negret, T.Adachi, C.Baumer, A.M.van den Berg, G.P.A.Berg, P.von Brentano, D.Frekers, D.De Frenne, K.Fujita, Y.Fujita, E.-W.Grewe, P.Haefner, K.Hatanaka, M.Hunyadi, E.Jacobs, A.Korff, K.Nakanishi, L.Popescu, S.Rakers, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, H.J.Wortche, M.Yosoi High resolution study of the Gamow-Teller strength distribution starting from the ground state of 14N in the β- and β+ directions NUCLEAR REACTIONS 14N(d, 2p), E=170 MeV; 14N(3He, t), E=420 MeV; measured excitation energy spectra; deduced isospin symmetry features.
doi: 10.1088/0954-3899/31/10/104
2005PO17 J.Phys.(London) G31, S1945 (2005) L.Popescu, T.Adachi, G.P.A.Berg, P.von Brentano, D.De Frenne, K.Fujita, Y.Fujita, K.Hatanaka, E.Jacobs, A.Negret, K.Nakanishi, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, M.Yosoi Gamow-Teller transitions in the 64Ni(3He, t)64Cu reaction NUCLEAR REACTIONS 64Ni(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ). 64Cu deduced levels, J, π, Gamow-Teller strength distribution.
doi: 10.1088/0954-3899/31/10/107
2005ZE04 Nucl.Phys. A758, 67c (2005) R.G.T.Zegers, A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, G.W.Hitt, M.E.Howard, J.Janecke, T.Kawabataj T.Nakamura, H.Ueno, H.Schatz, B.M.Sherrill, M.Steiner Weak interaction strengths for supernovae calculations via the (t, 3He) reaction on medium-heavy nuclei NUCLEAR REACTIONS 58Ni(t, 3He), E=112 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller strength distribution.
doi: 10.1016/j.nuclphysa.2005.05.018
2004FU02 Phys.Rev.Lett. 92, 062502 (2004) Y.Fujita, I.Hamamoto, H.Fujita, Y.Shimbara, T.Adachi, G.P.A.Berg, K.Fujita, K.Hatanaka, J.Kamiya, K.Nakanishi, Y.Sakemi, Y.Shimizu, M.Uchida, T.Wakasa, M.Yosoi Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei 25Mg and 25Al NUCLEAR REACTIONS 25Mg(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 25Al deduced levels, J, π, B(GT), rotational band. Comparison with mirror states in 25Mg.
doi: 10.1103/PhysRevLett.92.062502
2004FU16 Phys.Rev. C 70, 011306 (2004) Y.Fujita, P.von Brentano, T.Adachi, G.P.A.Berg, D.De Frenne, K.Fujita, K.Hatanaka, E.Jacobs, K.Nakanishi, A.Negret, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, M.Yosoi, K.O.Zell High-resolution study of 11B to 11C Gamow-Teller strengths as a test case of ab initio shell-model calculations NUCLEAR REACTIONS 11B(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(E, θ=0°); deduced B(GT). Comparison with no-core shell model prediction.
doi: 10.1103/PhysRevC.70.011306
2004FU28 Phys.Rev. C 70, 054311 (2004) Y.Fujita, Y.Shimbara, T.Adachi, G.P.A.Berg, B.A.Brown, H.Fujita, K.Hatanaka, J.Kamiya, K.Nakanishi, Y.Sakemi, S.Sasaki, Y.Shimizu, Y.Tameshige, M.Uchida, T.Wakasa, M.Yosoi Isospin symmetry of Tz = ±3/2 → ±1/2 Gamow-Teller transitions in A = 41 nuclei NUCLEAR REACTIONS 41K(3He, t), E=140 MeV/nucleon; measured triton spectra; deduced Gamow-Teller transition strengths. 41Ca deduced levels, J, π, B(M1), B(GT). NUCLEAR STRUCTURE 41K, 41Ca, 41Sc, 41Ti; analyzed levels, transition strengths, IAS features.
doi: 10.1103/PhysRevC.70.054311
2004SH02 Eur.Phys.J. A 19, 25 (2004) Y.Shimbara, Y.Fujita, T.Adachi, G.P.A.Berg, H.Fujita, K.Fujita, I.Hamamoto, K.Hatanaka, J.Kamiya, K.Nakanishi, Y.Sakemi, Y.Shimizu, M.Uchida, T.Wakasa, M.Yosoi Suppression of Gamow-Teller, M1 transitions in deformed mirror nuclei 25Mg and 25Al NUCLEAR REACTIONS 25Mg(3He, t), E=140 MeV/nucleon; measured triton spectra; deduced Gamow-Teller and magnetic dipole transition strength distributions.
doi: 10.1140/epja/i2003-10115-2
2003BE50 Nucl.Phys. A718, 608c (2003) G.P.A.Berg, K.Hatanaka, M.Wiescher, H.Schatz, T.Adachi, A.D.Bacher, C.C.Foster, Y.Fujita, H.Fujita, K.Fujita, J.Gorres, Ch.Herman, J.Kamiya, N.Sakamoto, Y.Sakemi, Y.Shimbara, Y.Shimizu, E.J.Stephenson, T.Wakasa, M.Yosoi Resonance States in 22Mg for Reaction Rates in the rp-Process NUCLEAR REACTIONS 24Mg(α, 6He), E=206 MeV; measured excitation energy spectrum. 22Mg deduced levels. Astrophysical implications discussed.
doi: 10.1016/S0375-9474(03)00900-X
2003BE56 Nucl.Phys. A721, 1107c (2003) G.P.A.Berg, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, S.Hoekstra, K.Jungmann, S.Kopecky, V.Kravchuk, R.Morgenstern, A.Rogachevskiy, L.Willmann, H.W.Wilschut TRIμP - A Radioactive Isotope Trapping Facility at KVI
doi: 10.1016/S0375-9474(03)01296-X
2003FU07 Phys.Rev. C 67, 064312 (2003) Y.Fujita, Y.Shimbara, A.F.Lisetskiy, T.Adachi, G.P.A.Berg, P.von Brentano, H.Fujimura, H.Fujita, K.Hatanaka, J.Kamiya, T.Kawabata, H.Nakada, K.Nakanishi, Y.Shimizu, M.Uchida, M.Yosoi Analogous Gamow-Teller and M1 transitions in 26Mg, 26Al, and 26Si NUCLEAR REACTIONS 26Mg(3He, t), E=140 MeV; measured triton spectrum, σ(E). 26Al deduced Gamow-Teller strength distribution, B(M1). High-resolution spectrometer. NUCLEAR STRUCTURE 26Mg, 26Al, 26Si analyzed Gamow-Teller and M1 transition strengths, isobaric analog states. Particle-rotor model calculations.
doi: 10.1103/PhysRevC.67.064312
2003JU03 Phys.Scr. T104, 178 (2003) K.Jungmann, G.P.Berg, U.Dammalapati, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, R.Morgenstern, A.Rogachevskiy, M.Sanchez-Vega, R.Timmermans, E.Traykov, L.Willmann, H.W.Wilschut TRIμP-Trapped Radioactive Atoms-μicrolaboratories for Fundamental Physics
doi: 10.1238/Physica.Topical.104a00178
2003WA27 Nucl.Phys. A721, 1099c (2003) T.Wakasa, G.P.A.Berg, H.Fujita, Y.Fujita, K.Hatanaka, K.Hara, M.Itoh, J.Kamiya, T.Kawabata, K.Nagayama, T.Noro, H.Sakaguchi, Y.Shimbara, Y.Shinada, H.Takeda, K.Tamura, H.Ueno, M.Uchida, M.Uraki, M.Yosoi New Capabilities of the Grand Raiden Spectrometer
doi: 10.1016/S0375-9474(03)01294-6
2002FU07 Eur.Phys.J. A 13, 411 (2002) Y.Fujita, H.Fujita, T.Adachi, G.P.A.Berg, E.Caurier, H.Fujimura, K.Hara, K.Hatanaka, Z.Janas, J.Kamiya, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, E.Roeckl, Y.Shimbara, T.Shinada, S.Y.van der Werf, M.Yoshifuku, M.Yosoi, R.G.T.Zegers Gamow-Teller Transitions from 58Ni to Discrete States of 58Cu the Study of Isospin Symmetry in Atomic Nuclei NUCLEAR REACTIONS 58Ni(3He, t), E=150 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Cu deduced levels, Gamow-Teller strength distribution. 58Ni deduced excitation B(M1). Comparison with shell model.
doi: 10.1007/s10050-002-8771-8
2002FU17 Phys.Rev. C66, 044313 (2002) Y.Fujita, Y.Shimbara, I.Hamamoto, T.Adachi, G.P.A.Berg, H.Fujimura, H.Fujita, J.Gorres, K.Hara, K.Hatanaka, J.Kamiya, T.Kawabata, Y.Kitamura, Y.Shimizu, M.Uchida, H.P.Yoshida, M.Yoshifuku, M.Yosoi M1 and Gamow-Teller transitions in T = 1/2 nuclei 23Na and 23Mg NUCLEAR REACTIONS 23Na(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 23Na, 23Mg deduced Gamow-Teller transition strengths, B(M1), orbital contributions. Particle-rotor model. Astrophysical implications discussed. NUCLEAR STRUCTURE 23Na, 23Mg; analyzed M1 and Gamow-Teller transition strengths; deduced orbital contributions, related features.
doi: 10.1103/PhysRevC.66.044313
2002FU21 Prog.Theor.Phys.(Kyoto), Suppl. 146, 473 (2002) Y.Fujita, G.P.A.Berg, A.D.Bacher, T.Black, C.C.Foster, H.Fujimura, H.Fujita, K.Hara, K.Hatanaka, J.Janecke, J.Kamiya, K.Katori, T.Kawabata, W.Lozowski, T.Noro, D.A.Roberts, Y.Shimbara, E.J.Stephenson, H.Ueno, T.Yamanaka, M.Yosoi Isospin Symmetry in the Structure Study of Unstable Nuclei NUCLEAR REACTIONS 27Al(3He, t), E=150 MeV/nucleon; 27Al(p, p'), E=160 MeV; measured triton and proton spectra, σ(θ=0°). 27Al, 27Si, 27Mg, 27P deduced analog states features.
doi: 10.1143/PTPS.146.473
2002KA32 Phys.Rev. C65, 064316 (2002) T.Kawabata, T.Ishikawa, M.Itoh, M.Nakamura, H.Sakaguchi, H.Takeda, T.Taki, M.Uchida, Y.Yasuda, M.Yosoi, H.Akimune, K.Yamasaki, G.P.A.Berg, H.Fujimura, K.Hara, K.Hatanaka, J.Kamiya, T.Noro, E.Obayashi, T.Wakasa, H.P.Yoshida, B.A.Brown, H.Fujita, Y.Fujita, Y.Shimbara, H.Ueno, M.Fujiwara, K.Hosono, A.Tamii, H.Toyokawa Polarization Transfer in the 16O(p, p') Reaction at Forward Angles and Structure of the Spin-Dipole Resonances NUCLEAR REACTIONS 16O(polarized p, p'), E=392 MeV; measured Ep, σ(E, θ), polarization transfer observables. 16O deduced levels, J, π, spin-flip and non-spin-flip strengths, resonance features. Comparison with model predictions.
doi: 10.1103/PhysRevC.65.064316
2001FU07 Nucl.Phys. A687, 311c (2001) Y.Fujita, T.Adachi, H.Akimune, A.D.Bacher, G.P.A.Berg, T.Black, I.Daito, C.C.Foster, H.Fujimura, H.Fujita, M.Fujiwara, K.Hara, K.Harada, M.N.Harakeh, K.Hatanaka, T.Inomata, J.Janecke, J.Kamiya, Y.Kanzaki, K.Katori, T.Kawabata, W.Lozowski, K.Nagayama, T.Noro, D.A.Roberts, H.Sakaguchi, Y.Shimbara, T.Shinada, E.J.Stephenson, A.Tamii, K.Tamura, M.Tanaka, H.Ueno, T.Wakasa, T.Yamanaka, M.Yoshifuku, M.Yosoi Isospin Symmetry-Structure Study at New High-Resolution Course of RCNP NUCLEAR REACTIONS 27Al(3He, t), E=150 MeV/nucleon; 27Al(p, p'), E=160 MeV; measured excitation energy spectra Gamow-Teller strength distributions, M1 strength distributions, resonance parameters.
doi: 10.1016/S0375-9474(01)00637-6
2001FU11 Nucl.Phys. A690, 243c (2001) Y.Fujita, T.Adachi, G.P.A.Berg, B.A.Brown, H.Ejiri, H.Fujimura, H.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, K.Hatanaka, F.Hofmann, J.Kamiya, K.Katori, T.Kawabata, S.Mizutori, P.von Neumann-Cosel, T.Noro, B.Reitz, A.Richter, Y.Shimbara, T.Shinada, H.Ueno, M.Yoshifuku, M.Yosoi Decomposition of M1 Transitions into Isoscalar and Isovector, Spin and Orbital Contributions NUCLEAR REACTIONS 24Mg, 28Si, 27Al(3He, t), E=150 MeV; analyzed B(M1), B(GT). 24Mg, 28Si, 27Al deduced orbital contributions to M1 strengths.
doi: 10.1016/S0375-9474(01)00950-2
2000ZE05 Phys.Rev. C61, 054602 (2000) R.G.T.Zegers, S.Brandenburg, M.N.Harakeh, S.Y.van der Werf, J.Janecke, T.O'Donnell, D.A.Roberts, S.Shaheen, G.P.A.Berg, C.C.Foster, T.Rinckel, E.J.Stephenson Search for Isovector Giant Monopole Resonances via the 124Sn(3He, tn) Reaction NUCLEAR REACTIONS 124Sn(3He, t), E=199 MeV; measured excitation energy spectra, tn-, tγ-coin following residual nucleus decay; deduced no monopole resonance strength at high excitation energy.
doi: 10.1103/PhysRevC.61.054602
1999AH01 Nucl.Phys. A646, 175 (1999) I.Ahmad, B.B.Back, R.R.Chasman, J.P.Greene, T.Ishii, L.R.Morss, G.P.A.Berg, A.D.Bacher, C.C.Foster, W.R.Lozowski, W.Schmitt, E.J.Stephenson, T.Yamanaka Possible Observation of the 1/2+[880] Orbital in 96249Cm NUCLEAR REACTIONS 248Cm, 232Th, 208Pb(α, 3He), E=98.5 MeV; measured σ(E, θ). 249Cm deduced levels, J, π.
doi: 10.1016/S0375-9474(98)00618-6
1999AN13 Nucl.Phys. A648, 3 (1999) T.Annakkage, J.Janecke, J.S.Winfield, G.P.A.Berg, J.A.Brown, G.Crawley, S.Danczyk, M.Fujiwara, D.J.Mercer, K.Pham, D.A.Roberts, J.Stasko, G.H.Yoo Isovector Giant Resonances in 6He, 12B, 90Y, 120In, and 208Tl Observed in the (7Li, 7Be) Charge-Exchange Reaction NUCLEAR REACTIONS H, C, 6Li, 12C, 90Zr, 120Sn, 208Pb(7Li, 7Be), E=350 MeV; measured particle spectra, angular distributions, Eγ, Iγ(θ). 6He, 12B, 90Y, 120In, 208Tl deduced resonance features, spinflip ratios, spinflip enhancement, effective number of participating protons. Microscopic one-step distorted-wave analysis with shell-model transition amplitudes.
doi: 10.1016/S0375-9474(99)00015-9
1999SC48 Nucl.Phys. (Supplement) A654, 924c (1999) H.Schatz, A.Bacher, G.P.A.Berg, T.C.Black, S.Choi, C.C.Foster, J.Gorres, K.Jiang, W.Lozowski, E.Stech, E.J.Stephenson, P.Tischhauser, M.Wiescher Tz = -1 Nuclei in the rp-Process - Astrophysical Implications and a New Experimental Approach NUCLEAR REACTIONS 28Si(α, 8He), E=177.7 MeV; measured particle spectra. 24Si deduced excited states. Astrophysical implications discussed.
doi: 10.1016/S0375-9474(00)88574-7
1999SH30 Nucl.Instrum.Methods Phys.Res. A432, 299 (1999) B.M.Sherrill, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Caggiano, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, A.Navin, D.A.Roberts, M.Steiner Charge-Exchange Reactions with a Secondary Triton Beam NUCLEAR REACTIONS 12C(t, 3He), E ≈ 350 MeV; measured particle spectra, σ(E, α). Secondary beam from α-particle fragmentation.
doi: 10.1016/S0168-9002(99)00518-5
1998DA05 Phys.Lett. 418B, 27 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Gamow-Teller Strengths from (t, 3He) Charge-Exchange Reactions on Light Nuclei NUCLEAR REACTIONS 9Be, 10,11B, 12,13C(t, 3He), E=127 MeV/nucleon; measured zero degree 3He spectra. 9Li, 10,11Be, 12,13B deduced Gamow-Teller strengths. Radioactive beam, dispersion matching.
doi: 10.1016/S0370-2693(97)01393-2
1998LI43 Phys.Rev. C58, 2217 (1998) J.Lisantti, A.D.Bacher, G.P.A.Berg, S.M.Bowyer, S.Chang, J.Liu, C.Olmer, E.J.Stephenson, S.P.Wells, S.W.Wissink, K.H.Hicks Neutron Transition Densities for Low Lying States in 58Ni Obtained by using 200 MeV Inelastic Proton Scattering NUCLEAR REACTIONS 58Ni(polarized p, p'), E=199 MeV; measured σ(Ex, θ), Ay(Ex, θ). 58Ni deduced neutron transition densities for low-lying states.
doi: 10.1103/PhysRevC.58.2217
1997DA11 Phys.Rev.Lett. 79, 609 (1997) B.F.Davis, U.Garg, W.Reviol, M.N.Harakeh, A.Bacher, G.P.A.Berg, C.C.Foster, E.J.Stephenson, Y.Wang, J.Janecke, K.Pham, D.Roberts, H.Akimune, M.Fujiwara, J.Lisantti Evidence for the Isoscalar Giant Dipole Resonance in 208Pb using Inelastic α Scattering at and Near 0° NUCLEAR REACTIONS 208Pb(α, α'), E=200 MeV; measured σ(θ), α spectra. 208Pb deduced isoscalar GDR.
doi: 10.1103/PhysRevLett.79.609
1997DA28 Nucl.Instrum.Methods Phys.Res. A397, 465 (1997); Erratum Nucl.Instrum.Methods Phys.Res. A402, 177 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi (t, 3He) Reaction; New tool for studying spin-isospin excitations in neutron rich nuclei NUCLEAR REACTIONS 12C, 10B(t, 3He), E=381 MeV; measured σ(E(3He), θ). 12B, 10Be deduced levels spin-isospin characteristics.
doi: 10.1016/S0168-9002(97)00825-5
1997SC36 Phys.Rev.Lett. 79, 3845 (1997) H.Schatz, J.Gorres, H.Herndl, N.I.Kaloskamis, E.Stech, P.Tischhauser, M.Wiescher, A.Bacher, G.P.A.Berg, T.C.Black, S.Choi, C.C.Foster, K.Jiang, E.J.Stephenson First Measurement of Excited States in the Very Proton Rich Nucleus 24Si and the Consequences for 22Na Nucleosynthesis in Novae NUCLEAR REACTIONS 28Si(α, 8He), E=177.7 MeV; measured 8He spectrum. 24Si deduced levels. 23Al(p, γ), E not given; calculated reaction rate vs temperature. Astrophysical implications.
doi: 10.1103/PhysRevLett.79.3845
1997SP08 Nucl.Instrum.Methods Phys.Res. A394, 311 (1997) M.Spraker, B.Ni, J.M.Cameron, F.Jourdan, G.P.A.Berg, D.W.Miller, T.Rinckel Production of a Tagged Medium Resolution Neutron Beam NUCLEAR REACTIONS C, Cu(d, pn), E=260 MeV; measured σ(θ(n), θ(p)) following Coulomb dissociation. Use in tagged neutron beams discussed.
doi: 10.1016/S0168-9002(97)00679-7
1996DA12 Nucl.Phys. A599, 277c (1996) B.F.Davis, H.Akimune, A.Bacher, G.P.A.Berg, C.C.Foster, M.Fujiwara, U.Garg, M.N.Harakeh, J.Janecke, J.Lisantti, K.Pham, W.Reviol, D.Roberts, E.J.Stephenson, Y.Wang The ' Other ' Giant Dipole Resonance: Evidence for the isoscalar giant dipole resonance in 208Pb from inelastic α scattering at 0° NUCLEAR REACTIONS 208Pb(α, α'), E=200 MeV; measured 0° spectra. 208Pb deduced evidence for isoscalar GDR.
doi: 10.1016/0375-9474(96)00070-X
1996HA26 Phys.Rev. C54, 1999 (1996) K.I.Hahn, A.Garcia, E.G.Adelberger, P.V.Magnus, A.D.Bacher, N.Bateman, G.P.A.Berg, J.C.Blackmon, A.E.Champagne, B.Davis, A.J.Howard, J.Liu, B.Lund, Z.Q.Mao, D.M.Markoff, P.D.Parker, M.S.Smith, E.J.Stephenson, K.B.Swartz, S.Utku, R.B.Vogelaar, K.Yildiz Structure of 18Ne and the Breakout from the Hot CNO Cycle NUCLEAR REACTIONS, ICPND 12C(12C, 6He), E=80 MeV; 16O(3He, n), E=10.9-14.5 MeV; 20Ne(p, t), E=44, 88 MeV; measured σ(θ). 18Ne deduced levels, Γ, J, π. 14O(α, p), E(cm) ≤ 2.5 MeV; calculated astrophysical S-factor vs E, astrophysical reaction rate vs temperature.
doi: 10.1103/PhysRevC.54.1999
1996JA08 Nucl.Phys. A599, 191c (1996) J.Janecke, T.Annakkage, K.Pham, D.A.Roberts, J.A.Brown, G.Crawley, S.Danczik, D.J.Mercer, J.Stasko, J.S.Winfield, G.H.Yoo, G.P.A.Berg, M.Fujiwara Isovector Giant Resonances in 6He, 12B, 90Y, 120In, and 208Tl NUCLEAR REACTIONS 6Li, 12C, 90Zr, 120Sn, 208Pb(7Li, 7Be), E=350 MeV; measured σ(θ), 7Be spectra, γ(7Be)-coin. 6He, 12B, 90Y, 120In, 208Tl deduced isovector giant resonances, J, π, width.
doi: 10.1016/0375-9474(96)00061-9
1996JA11 Phys.Rev. C54, 1070 (1996) J.Janecke, T.Annakkage, G.P.A.Berg, B.A.Brown, J.A.Brown, G.Crawley, S.Danczyk, M.Fujiwara, D.J.Mercer, K.Pham, D.A.Roberts, J.Stasko, J.S.Winfield, G.H.Yoo Structure of the Neutron-Halo Nucleus 6He NUCLEAR REACTIONS 6Li(7Li, 7Be), E=350 MeV; measured σ(θ). 6He deduced resonances, J, π. Microscopic finite-range DWBA.
doi: 10.1103/PhysRevC.54.1070
1996JA25 Nucl.Instrum.Methods Phys.Res. A371, 439 (1996) E.R.Jacobsen, R.E.Segel, R.D.Bent, J.D.Brown, G.Hardie, R.Schneider, C.Sun, G.P.A.Berg, J.Blomgren, F.-J.Chen, P.Heimberg, J.Homolka, A.Kurepin, H.Nann, P.Pancella, K.E.Rehm, T.Rinckel, M.Saber, Z.Yu, A.Zhuravlev Measurement of High Momentum Transfer Reactions by Recoil Detection at a Cooler Ring NUCLEAR REACTIONS 12C(p, π+), E=166, 294 MeV; measured σ(θ). High momentum transfer, recoil detection at a cooler ring.
doi: 10.1016/0168-9002(95)00993-0
1995BL20 Phys.Lett. 362B, 34 (1995) J.Blomgren, K.Lindh, N.Anantaraman, S.M.Austin, G.P.A.Berg, B.A.Brown, J.-M.Casandjian, M.Chartier, M.D.Cortina-Gil, S.Fortier, M.Hellstrom, J.R.Jongman, J.H.Kelley, A.Lepine-Szily, I.Lhenry, M.Mac Cormick, W.Mittig, J.Nilsson, N.Olsson, N.A.Orr, E.Ramakrishnan, P.Roussel-Chomaz, B.M.Sherrill, P.-E.Tegner, J.S.Winfield, J.A.Winger Search for Double Gamow-Teller Strength by Heavy-Ion Double Charge Exchange NUCLEAR REACTIONS 24Mg(18O, 18Ne), E=76 MeV/nucleon; measured σ(θ, E(cm)); deduced σ(θ), double Gamow-Teller excitation suppression evidence.
doi: 10.1016/0370-2693(95)01190-2
1995PH01 Phys.Rev. C51, 526 (1995) K.Pham, J.Janecke, D.A.Roberts, M.N.Harakeh, G.P.A.Berg, S.Chang, J.Liu, E.J.Stephenson, B.F.Davis, H.Akimune, M.Fujiwara Fragmentation and Splitting of Gamow-Teller Resonances in Sn(3He, t)Sb Charge-Exchange Reactions, A = 112-124 NUCLEAR REACTIONS Sn(3He, t), E=200 MeV; measured σ(Et), σ(θ). 112,114,116,117,118,119,120,122,124Sb deduced IAS, Gamow-Teller transitions, Γ, fragmentation features.
doi: 10.1103/PhysRevC.51.526
1995RO20 Phys.Rev. C52, 1361 (1995) D.A.Roberts, K.Ashktorab, F.D.Becchetti, J.Janecke, M.N.Harakeh, S.Y.van der Werf, G.P.A.Berg, C.C.Foster, J.E.Lisantti, T.Rinckel, E.J.Stephenson, S.P.Wells, A.Nadasen, S.Shaheen Neutron Decay from the Isobaric Analog State in 120Sb Populated in 120Sn(3He, t)120Sb at E(3He) = 200 MeV, θ = 0° NUCLEAR REACTIONS 120Sn(3He, t), (3He, nt), E=200 MeV; measured σ(Et, θ=0°), nt-coin. 120Sb deduced IAS spreading width.
doi: 10.1103/PhysRevC.52.1361
1995WE10 Phys.Rev. C52, 2559 (1995) S.P.Wells, S.W.Wissink, A.D.Bacher, G.P.A.Berg, S.M.Bowyer, S.Chang, W.A.Franklin, J.Liu, E.J.Stephenson, J.R.Beene, F.E.Bertrand, M.L.Halbert, P.E.Mueller, D.H.Olive, D.W.Stracener, R.L.Varner, J.Lisantti, K.H.Hicks Simultaneous Measurements of (p(pol), p(pol)') and (p(pol), p'γ) Observables for the 15.11 MeV, 1+, T = 1 State in 12C at 200 MeV NUCLEAR REACTIONS 12C(polarized p, p'), (polarized p, p'γ), E=200 MeV; measured protons yields, p(γ)(θ), spin-dependent yields, proton polarization, other observables; deduced polarization transfer coefficients, p-gamma spin asymmetries, other polarization observables.
doi: 10.1103/PhysRevC.52.2559
1994AN37 Nucl.Instrum.Methods Phys.Res. A353, 24 (1994) T.N.Annakkage, J.Janecke, K.Pham, D.A.Roberts, G.P.A.Berg, J.S.Winfield Fast γ-Ray Coincidence Timing using a BGO Detector Array in a Nuclear Reaction Experiment NUCLEAR STRUCTURE 7Be; analyzed γγ(t) following excited states production in (7LI, 7Be) reactions; deduced detector time resolution, other features. Simulation of BGO detector array output signals, fast γ-ray coincidence timing.
doi: 10.1016/0168-9002(94)91594-6
1994DA08 Nucl.Phys. A569, 325c (1994) B.F.Davis, H.Akimune, A.Bacher, G.P.A.Berg, M.Fujiwara, U.Garg, M.N.Harakeh, J.Janecke, J.Lisantti, K.Pham, W.Reviol, D.Roberts, E.J.Stephenson, Y.Wang Looking for the Isoscalar Giant Dipole Resonance in 208Pb using Inelastic α Scattering at and Near 0° NUCLEAR REACTIONS 208Pb(α, α'), E=200 MeV; measured σ(θ). 24Mg(α, α'), E=200 MeV; measured α spectra. 208Pb deduced isoscalar GDR, other resonance features.
doi: 10.1016/0375-9474(94)90123-6
1994FE05 Phys.Rev. C49, 2068 (1994) A.E.Feldman, J.J.Kelly, B.S.Flanders, M.A.Khandaker, H.Seifert, P.Boberg, S.D.Hyman, P.H.Karen, B.E.Norum, P.Welch, Q.Chen, A.D.Bacher, G.P.A.Berg, E.J.Stephenson, S.Nanda, A.Saha, A.Scott Neutron Transition Densities for 48Ca from Proton Scattering at 200 and 318 MeV NUCLEAR REACTIONS 48Ca(polarized p, p'), (polarized p, p), E=200, 318 MeV; measured σ(θ), analyzing power vs θ. 48Ca levels deduced nucleon transition densities, multipole moments. Extended random phase approximation.
doi: 10.1103/PhysRevC.49.2068
1994GR07 Phys.Rev. C49, 2971 (1994) P.Grabmayr, A.Mondry, G.J.Wagner, P.Woldt, G.P.A.Berg, J.Lisantti, D.W.Miller, H.Nann, E.J.Stephenson 3s-Proton Occupancies in 204Hg and 206Pb NUCLEAR REACTIONS 202,204Hg, 206Pb(polarized d, 3He), E=79.1 MeV; measured σ(θ), iT11(θ); deduced Q for 202,204Hg(d, 3He) reactions. 203,201Au, 205Tl levels deduced spectroscopic factors.
doi: 10.1103/PhysRevC.49.2971
1993JA14 Phys.Rev. C48, 2828 (1993) J.Janecke, K.Pham, D.A.Roberts, D.Stewart, M.N.Harakeh, G.P.A.Berg, C.C.Foster, J.E.Lisantti, R.Sawafta, E.J.Stephenson, A.M.van den Berg, S.Y.van der Werf, S.E.Muraviev, M.H.Urin Fragmentation of Gamow-Teller Strength Observed in 117,120Sn(3He, t)117,120Sb Charge-Exchange Reactions NUCLEAR REACTIONS 117,120Sn(3He, t), E=200 MeV; measured σ(Et, θ). 117,120Sb deduced level, J, π, giant resonances features, Gamow-Teller transition strength fragmentation. Magnetic spectrometer.
doi: 10.1103/PhysRevC.48.2828
1993SE02 Phys.Rev. C47, 1615 (1993) H.Seifert, J.J.Kelly, A.E.Feldman, B.S.Flanders, M.A.Khandaker, Q.Chen, A.D.Bacher, G.P.A.Berg, E.J.Stephenson, P.Karen, B.E.Norum, P.Welch, A.Scott Effective Interaction for 16O(p, p') and 40Ca(p, p') at E(p) = 200 MeV NUCLEAR REACTIONS 16O, 40Ca(polarized p, p), (polarized p, p'), E=200 MeV; measured σ(θ), analyzing power vs θ; deduced effective interaction. Relativistic impulse approximation model, other data input.
doi: 10.1103/PhysRevC.47.1615
1992GR19 J.Phys.(London) G18, 1753 (1992) P.Grabmayr, A.Mondry, G.J.Wagner, P.Woldt, G.P.A.Berg, J.Lisantti, D.W.Miller, H.Nann, P.P.Singh, E.J.Stephenson Search for 3s1/2 Hole-Strength Fragments via the 208Pb(d(pol), 3He)207Tl Reaction NUCLEAR REACTIONS 208Pb(polarized d, 3He), E=80 MeV; measured σ(E(3He)), σ(θ). 207Tl deduced levels, J, π, spectroscopic factors, configuration.
doi: 10.1088/0954-3899/18/11/008
1992TR01 Nucl.Phys. A540, 66 (1992) L.Trache, C.Wesselborg, P.von Brentano, J.Wrzesinski, G.P.A.Berg Evidence for Two-Pairing-Phonon States in the Odd-Mass Nucleus 143Nd NUCLEAR REACTIONS 145Nd(p, t), E=25 MeV; measured σ(Et), θ=5°-25°. 143Nd deduced levels, configurations. Neutron-, proton-pairing vibrations in odd nuclei.
doi: 10.1016/0375-9474(92)90194-O
1991JA04 Nucl.Phys. A526, 1 (1991) J.Janecke, F.D.Becchetti, A.M.van den Berg, G.P.A.Berg, G.Brouwer, M.B.Greenfield, M.N.Harakeh, M.A.Hofstee, A.Nadasen, D.A.Roberts, R.Sawafta, J.M.Schippers, E.J.Stephenson, D.P.Stewart, S.Y.van der Werf Non-Spin-Flip (3He, t) Charge-Exchange and Isobaric Analog States of Actinide Nuclei Studied at θ = 0°, E(3He) = 76 MeV and 200 MeV NUCLEAR REACTIONS 12C, 16O, 27Al, 28Si, Ta, 230,232Th, 234,236,238U(3He, t), E=76.5 MeV; 12,13C, 16O, 19F, 28,29Si, 90Zr, 117,120Sn, Ta, W, 197Au, 208Pb, 230,232Th, 234,238U, 244Pu(3He, t), E=200 MeV; measured σ(Et); 120Sn(3He, t), E=200 MeV; measured σ(θt) for IAS; 230,232Th, 234,236,238U(3He, tp), E=76.5 MeV; measured proton decay from IAS, σ(Et, Ep, θt, θp); deduced Q-values for transitions to IAS. 90Nb, 117Sb, 120Sn, 181W, 184Re, 197Hg, 208Pb, 230,232Pa, 234,236,238Np, 244Am deduced Coulomb displacement energies, total widths Γ, escape widths, spreading widths of IAS. Non-spin-flip charge exchange effective interaction. Enriched and long-lived radioactive targets, magnetic spectrometers.
doi: 10.1016/0375-9474(91)90295-H
1990DE22 Z.Phys. A336, 375 (1990) G.de Angelis, P.Kleinheinz, B.Rubio, J.L.Tain, K.Zuber, B.Brinkmoller, P.von Rossen, J.Romer, D.Paul, J.Meissburger, G.P.A.Berg, A.Magiera, G.Hlawatsch, L.G.Mann, T.N.Massey, D.Decman, G.L.Struble, J.Blomqvist Collective Excitations in 148Gd Populated in the pp'-Reaction on a Radioactive Target NUCLEAR REACTIONS 148Gd(p, p'), E=25 MeV; measured σ(Ep'), σ(θ). 148Gd deduced levels, B(λ), configuration, J, π. DWBA analysis.
1990SA27 Phys.Rev. C42, 922 (1990) S.K.Saha, W.W.Daehnick, S.A.Dytman, P.C.Li, J.G.Hardie, G.P.A.Berg, C.C.Foster, W.P.Jones, D.W.Miller, E.J.Stephenson 17O(d(pol), t)16O at 89 MeV; j dependence and particle-hole matrix elements NUCLEAR REACTIONS 17O(polarized d, t), E=89 MeV; measured σ(θ), σ(Et), analyzing power vs θ. 16O levels deduced L, j-transfer, spectroscopic factors. DWBA analysis.
doi: 10.1103/PhysRevC.42.922
1990ST20 Phys.Rev. C42, 2562 (1990) E.J.Stephenson, A.D.Bacher, G.P.A.Berg, V.R.Cupps, C.C.Foster, N.Hodiwalla, P.Li, J.Lisantti, D.A.Low, D.W.Miller, C.Olmer, A.K.Opper, B.K.Park, R.Sawafta, S.W.Wissink, J.A.Tostevin, D.A.Coley, R.C.Johnson Enhancement of the Near-Side Component in Quasiadiabatic Calculations of the 66Zn(d, p)67Zn Reaction NUCLEAR REACTIONS 67Zn(polarized p, p), E=91.8 MeV; 66Zn(polarized d, p), E=88.2 MeV; measured σ(θ), proton polarization, analyzing power vs θ; deduced model parameters. Quasiadiabatic model.
doi: 10.1103/PhysRevC.42.2562
1989SA13 Phys.Rev. C40, 39 (1989) S.K.Saha, W.W.Daehnick, S.A.Dytman, P.C.Li, J.G.Hardie, G.P.A.Berg, C.C.Foster, W.P.Jones, D.W.Miller, E.J.Stephenson 15N(d(pol), t)14N at 89 MeV, j Dependence and p-Shell Matrix Elements NUCLEAR REACTIONS 15N(polarized d, t), E=89 MeV; measured σ(Et), σ(θ), analyzing power vs θ, Et; deduced effective interaction. 14N deduced levels, J, π.
doi: 10.1103/PhysRevC.40.39
1989TR03 Nucl.Phys. A492, 23 (1989) L.Trache, J.Wrzesinski, C.Wesselborg, A.Clauberg, K.O.Zell, R.Reinhardt, P.von Brentano, D.Bazzacco, G.P.A.Berg, W.Hurlimann, J.Meissburger, J.L.Tain Spectroscopy of 142Nd and 143Nd via Inelastic Proton Scattering at E(p) = 25 MeV NUCLEAR REACTIONS 142,143Nd(p, p'), E=25 MeV; measured σ(θ). 142,143Nd deduced levels, J, π, deformation parameter, transition γ-multipolarity, B(λ). Enriched targets. Macroscopic DWBA analysis, unified model calculations comparison.
doi: 10.1016/0375-9474(89)90507-1
1987GR21 Nucl.Phys. A469, 285 (1987) P.Grabmayr, G.Mairle, U.Schmidt-Rohr, G.P.A.Berg, J.Meissburger, P.von Rossen, J.L.Tain Proton Particle-Hole States in 208Pb NUCLEAR REACTIONS 209Bi(d, 3He), 208Pb(d, 3He), E=45 MeV; measured σ(θ). 208Pb deduced levels, J, π, L, C2S. Enriched targets. DWBA analysis.
doi: 10.1016/0375-9474(87)90111-4
1987TA08 Phys.Rev. C35, 1288 (1987) J.L.Tain, G.P.A.Berg, I.Katayama, S.A.Martin, J.Meissburger, J.G.M.Romer, J.Wambach Proton and Deuteron Inelastic Excitation of the 1+ State at E(x) = 5.846 MeV in 208Pb: Isoscalar character and importance of tensor correlations NUCLEAR REACTIONS 208Pb(p, p'), (d, d'), E=45 MeV; measured σ(θ), σ(Ep'), σ(Ed'). 208Pb level deduced isoscalar character.
doi: 10.1103/PhysRevC.35.1288
1986GA02 Z.Phys. A323, 249 (1986) E.Gadioli, E.Gadioli Erba, P.Guazzoni, M.Luinetti, L.Zetta, G.P.A.Berg, J.Meissburger, P.von Rossen, J.G.M.Romer, D.Prasuhn, D.Paul Excitation of Single Proton States in (p, α) Reactions NUCLEAR REACTIONS, ICPND 144Nd(p, α), E=25 MeV; measured σ(Eα), partial σ(E), σ(θ). 141Pr deduced levels, J, π, excitation σ, single proton component dominance.
1986GA16 Z.Phys. A325, 61 (1986) E.Gadioli, E.Gadioli Erba, P.Guazzoni, M.Luinetti, L.Zetta, G.P.A.Berg, J.Meissburger, D.Paul, D.Prasuhn, J.G.M.Romer, P.von Rossen On the Mechanism of the 144Nd(p, α)141Pr Reaction NUCLEAR REACTIONS 144Nd(p, α), E=25 MeV; measured σ(Eα), σ(θ); deduced reaction mechanism, model parameters. 141Pr deduced levels, L, configuration, reduced spectroscopic factors. Magnetic spectrometer. DWBA analysis.
1986JA02 Nucl.Phys. A448, 1 (1986) L.Jarczyk, B.Kamys, Z.Rudy, A.Strzalkowski, B.Styczen, G.P.A.Berg, A.Magiera, J.Meissburger, W.Oelert, P.Von Rossen, J.G.M.Romer, H.H.Wolter, E.Kwasniewicz, J.Kisiel The Role of 4H Transfer in the 11B(3He, 7Li)7Be Reaction at 71.8 MeV NUCLEAR REACTIONS 11B(3He, 6Li), (3He, 7Li), (3He, 7Be), E=71.8 MeV; measured σ(θ); deduced reaction mechanism. DWBA analysis.
doi: 10.1016/0375-9474(86)90176-4
1986JA03 Phys.Rev. C33, 934 (1986) L.Jarczyk, B.Kamys, Z.Rudy, A.Strzalkowski, B.Styczen, G.P.A.Berg, A.Magiera, J.Meissburger, W.Oelert, P.von Rossen, J.G.M.Romer, J.L.Tain, H.H.Wolter, E.Kwasniewicz, J.Kisiel Multinucleon Transfer Reactions with 7Li + 7Be in the Exit Channel NUCLEAR REACTIONS 10B(α, 7Li), 11B(3He, 7Li), 12C(d, 7Li), E(cm)=49.3 MeV; measured σ(θ); deduced single, two-step contributions. Enriched targets. Second-order DWBA analysis.
doi: 10.1103/PhysRevC.33.934
1986JA14 Nucl.Phys. A459, 52 (1986) L.Jarczyk, B.Kamys, Z.Rudy, A.Strzalkowski, B.Styczen, G.P.A.Berg, A.Magiera, J.Meissburger, W.Oelert, P.von Rossen, J.G.M.Romer, E.Kwasniewicz Highly Excited 8Be Core in the Configuration of the 12C and 11B Ground States NUCLEAR REACTIONS 12C(d, 6Li), E=78 MeV; 11B(3He, 6Li), E=71.8 MeV; measured σ(θ); deduced reaction mechanism. 6Li, 11B, 12C deduced three-, four nucleon cluster amplitudes. DWBA analysis.
doi: 10.1016/0375-9474(86)90055-2
1986JA15 Z.Phys. A325, 303 (1986) L.Jarczyk, B.Kamys, Z.Rudy, A.Strzalkowski, B.Styczen, G.P.A.Berg, A.Magiera, J.Meissburger, W.Oelert, P.von Rossen, J.G.M.Romer, J.L.Tain, H.H.Wolter, E.Kwasniewicz Five-Nucleon Transfer in the 12C(d, 7Li)7Be Reaction at E(lab) = 78.0 MeV NUCLEAR REACTIONS, MECPD 12C(d, 7Li), (d, 6Li), (d, 7Be), E=78 MeV; measured σ(θ); deduced model parameters, reaction mechanism. DWBA analysis, shell model cluster spectroscopic factors.
1986WE04 Z.Phys. A323, 485 (1986) C.Wesselborg, K.Schiffer, K.O.Zell, P.von Brentano, D.Bohle, A.Richter, G.P.A.Berg, B.Brinkmoller, J.G.M.Romer, F.Osterfeld, M.Yabe Search for the New M1 Mode in 156Gd by Inelastic Proton Scattering at Low Incident Energy NUCLEAR REACTIONS 156Gd(p, p'), E=24.7 MeV; measured σ(θ), σ(Ep'). 156Gd deduced 1+ excitation σ upper limit, convection current dependent M1 mode.
1985JA12 Z.Phys. A322, 221 (1985) L.Jarczyk, B.Kamys, Z.Rudy, A.Strzalkowski, B.Styczen, G.P.A.Berg, A.Magiera, J.Meissburger, W.Oelert, P.von Rossen, J.G.M.Romer, E.Kwasniewicz Triton and Helion Transfer in the 10B(α, 7Li)7Be Reaction at E(lab) = 91.8 MeV NUCLEAR REACTIONS 10B(α, 7Li), (α, α), E=91.8 MeV; measured σ(E(7Li)), σ(E(7Be)), σ(θ); deduced helion, triton transfer mechanism, optical model parameters. DWBA analysis.
doi: 10.1007/BF01411886
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