NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = M.Sugawara Found 176 matches. Showing 1 to 100. [Next]2023SU16 Eur.Phys.J. A 59, 305 (2023) Cluster pictures of three dimensional harmonic oscillators with frequencies in rational ratios NUCLEAR STRUCTURE 24Mg; analyzed available data; deduced α clustering, configurations at the shell closures. The deformed harmonic oscillator with frequencies in rational ratios (RHO) and the cluster pictures.
doi: 10.1140/epja/s10050-023-01225-y
2022SU18 Phys.Rev. C 106, 024301 (2022) Prolate-shape dominance and dual-shell mechanism NUCLEAR STRUCTURE Z=50-82, N=82-126; calculated Elliott labels for the SU(3) highest-weight irreducible representations (irreps) for three-dimensional harmonic-oscillator (3D-HO) shells, distribution of deformation parameter β2 for prolate and oblate deformations in the ground states of deformed even-even nuclei; deduced oscillating behavior of the degree of prolate-shape dominance with respect to the strength of the spin-orbit potential.
doi: 10.1103/PhysRevC.106.024301
2022SU27 Eur.Phys.J. A 58, 232 (2022) Stability/self-consistency of SU(3) highest-weight irreps
doi: 10.1140/epja/s10050-022-00892-7
2021GO09 Phys.Rev. C 103, 034327 (2021) S.Go, E.Ideguchi, R.Yokoyama, N.Aoi, F.Azaiez, K.Furutaka, Y.Hatsukawa, A.Kimura, K.Kisamori, M.Kobayashi, F.Kitatani, M.Koizumi, H.Harada, I.Matea, S.Michimasa, H.Miya, S.Nakamura, M.Niikura, H.Nishibata, N.Shimizu, S.Shimoura, T.Shizuma, M.Sugawara, D.Suzuki, M.Takaki, Y.Toh, Y.Utsuno, D.Verney, A.Yagi High-spin states in 35S NUCLEAR REACTIONS 26Mg(18O, n2α)35S, E=80 MeV; measured Eγ, Iγ, γγ-coin, (particle)γγ-coin, γγ(θ)(ADO) using GEMINI-II array with the BGO Compton suppressors at JAEA tandem accelerator facility, and ORGAM array with BGO anti-Compton suppressors at ALTO-Tandem facility. 35S; deduced high-spin levels, J, π, multipolarities; calculated levels, J, π, B(M1), B(E2) using large-scale shell-model calculations with SDPF-MSD4 interaction, and compared with experimental data.
doi: 10.1103/PhysRevC.103.034327
2019SU10 Phys.Rev. C 99, 054323 (2019) Attempt at describing triaxiality of 108, 110, 112Ru by the generalized triaxial rotor model with independent, variable moments of inertia NUCLEAR STRUCTURE 108,110,112Ru; calculated levels, J, π, moments of inertia, staggering parameter, evolution of the spin components and the spin direction, B(E2) ratios for the levels and transitions in the ground and γ bands. Generalized triaxial rotor model with independent variable moments of inertia to investigate γ soft to γ deformed behavior. Comparison with experimental data.
doi: 10.1103/PhysRevC.99.054323
2018SU07 Phys.Rev. C 97, 054320 (2018) Empirical model with independent variable moments of inertia for triaxial nuclei applied to 76Ge and 192Os NUCLEAR STRUCTURE 76Ge, 192Os; calculated levels, J, π, relative moments of inertia, B(E2) g.s., γ, and 4+ bands (in 192Os), staggering in γ band. Generalized triaxial rotor model (GTRM) with variable moments of inertia (VMI). Comparison with experimental values.
doi: 10.1103/PhysRevC.97.054320
2017SU22 Phys.Rev. C 96, 024314 (2017) M.Sugawara, Y.Toh, M.Koizumi, M.Oshima, A.Kimura, T.Kin, Y.Hatsukawa, H.Kusakari Intermediate-spin states of 92Zr and a large B(E2) value between the 10+1 and 8+1 states NUCLEAR REACTIONS 9Be(86Kr, 3n), E=280 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), half-life of 10+ state by DSAM using an array of 12 Compton-suppressed HPGe detectors at the Tandem accelerator facility of the Japan Atomic Energy Agency (JAEA). 92Zr; deduced high-spin levels, J, π, multipolarities, B(E2). Systematics of level energies in 90,92,94,96,98,100Zr and N=52 even-A isotones. Discussed possible origin of collectivity based on a phenomenological deformed rotor model.
doi: 10.1103/PhysRevC.96.024314
2015SU09 Phys.Rev. C 92, 024309 (2015) M.Sugawara, T.Hayakawa, M.Oshima, Y.Toh, A.Osa, M.Matsuda, T.Shizuma, Y.Hatsukawa, H.Kusakari, T.Morikawa, Z.G.Gan, T.Czosnyka Lifetime measurement for the possible antimagnetic rotation band in 101Pd NUCLEAR REACTIONS 68Zn(37Cl, 3np), E=125 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by Doppler broadened line shape method using GEMINI array at JAEA accelerator facility. 101Pd; deduced high-spin levels, B(E2) for transitions in νh11/2 band, moment of inertia plot, configuration, possible antimagnetic rotational band. Comparison with semiclassical particle-rotor model calculations, and with systematics of B(E2) values for bands in 100,102,104Pd, 106,108,110Cd.
doi: 10.1103/PhysRevC.92.024309
2014LI21 Phys.Rev. C 89, 054303 (2014) G.S.Li, M.L.Liu, X.H.Zhou, Y.H.Zhang, Y.X.Liu, N.T.Zhang, W.Hua, Y.Zheng, Y.D.Fang, S.Guo, J.G.Wang, Y.H.Qiang, B.Ding, L.Ma, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara In-beam γ spectroscopy of the even-even nucleus 190Pt NUCLEAR REACTIONS 176Yb(18O, 4n), E=88 MeV; measured Eγ, Iγ, γγ-coin. γ(θ)(ADO ratio) using GEMINI array at JAEA facility. 190Pt; deduced high-spin levels, J, π, configurations, multipolarity, bands; calculated total Routhian surfaces (TRS). Systematics of Eγ-over spin (E-GOS) plots for 190,192,194Hg, 188,190,192Pt, 186,188,190Os, 184,186,188W. Comparison with level structures in 191Pt and 192Hg.
doi: 10.1103/PhysRevC.89.054303
2013SU15 Phys.Rev. C 87, 064319 (2013) M.Sugawara, T.Hayakawa, M.Oshima, Y.Toh, A.Osa, M.Matsuda, T.Shizuma, Y.Hatsukawa, H.Kusakari, T.Morikawa, Z.G.Gan, T.Czosnyka Possible band termination in 99Rh NUCLEAR REACTIONS 68Zn(37Cl, 2nα), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) using GEMINI array at JAEA facility. 99Rh; deduced high-spin levels, J, π, bands, multipolarity, B(M1)/B(E2), configurations, alignments, E-GOS curves, possible band termination. 68Zn, 101,102Ag, 100,101,102Pd; observed prompt γ rays. Comparison with band structures of neighboring nuclides of 101,103Rh, 98,99,100Ru, 95,96,97Tc.
doi: 10.1103/PhysRevC.87.064319
2012GU14 Phys.Rev. C 86, 014323 (2012) S.Guo, Y.H.Zhang, X.H.Zhou, M.L.Liu, Y.X.Guo, Y.H.Qiang, Y.D.Fang, X.G.Lei, F.Ma, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, M.Sugawara, H.Kusakari High-spin states in odd-odd 174Re NUCLEAR REACTIONS 152Sm(27Al, 5n)174Re, E=125, 132, 140 MeV; measured Eγ, Iγ, excitation functions, branching ratios, γγ-, (x ray)γ-coin, DCO and ADO ratios; 174Re; deduced high-spin levels, rotational bands, J, π, moment of inertia plots, alignments, signature splittings, B(M1)/B(E2), configurations. Systematics of bandhead energies for Z=75 and N=99 isotopes of 171,173,175,177,179,181,183Re, 169Yb, 171Hf, 173W, 175Os, 177Pt. Systematics of alignments and signature splittings for bands in 172,173W, 173,174Re. Comparison with shell-model and band-mixing calculations.
doi: 10.1103/PhysRevC.86.014323
2012ID06 Prog.Theor.Phys.(Kyoto), Suppl. 196, 427 (2012) E.Ideguchi, S.Ota, T.Morikawa, M.Oshima, M.Koizumi, Y.Toh, A.Kimura, H.Harada, K.Furutaka, S.Nakamura, F.Kitatani, Y.Hatsukawa, T.Shizuma, M.Sugawara, Y.X.Watanabe, Y.Hirayama, M.Oi Superdeformed Band in Asymmetric N > Z Nucleus, 40Ar and High-Spin States in A = 30 ∼ 40 Nuclei NUCLEAR REACTIONS 37Cl(α, pγ)40Ar, E not given; 26Mg(18O, 2n2p)40Ar, E=70 MeV; analyzed experimental data; calculated excitation energy and pairing gap, angular momentum, moment of inertia, structure of superdeformed band. HFB calculations, comparison with experimental data.
doi: 10.1143/PTPS.196.427
2012LI08 Chin.Phys.Lett. 29, 022102 (2012) S.-C.LI, Y.Shi, Y.-H.Zhang, X.-H.Zhou, F.-R.Xu, Y.-D.Fang, M.-L.Liu, B.Ding, S.Guo, G.-S.Li, H.-B.Zhou, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, H.Hayakawa, T.Shizuma, J.Katakura, M.Matsuda, T.Morikawa, M.Sugawara, H.Kusakari Identification of a New Four-Quasiparticle State in Odd-Odd 186Au NUCLEAR REACTIONS 172Yb(19F, 5nγ)186Au, E=104 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced high-spin structure, level energies, J, π, isomeric states. Comparison with systematics, cranked shell model and total Routhian calculations.
doi: 10.1088/0256-307X/29/2/022102
2012SU18 Phys.Rev. C 86, 034326 (2012) M.Sugawara, T.Hayakawa, M.Oshima, Y.Toh, A.Osa, M.Matsuda, T.Shizuma, Y.Hatsukawa, H.Kusakari, T.Morikawa, Z.G.Gan, T.Czosnyka Possible antimagnetic rotational band and neutron alignment in 101Pd NUCLEAR REACTIONS 68Zn(37Cl, 3np), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) using GEMINI array at JAEA facility. 101Pd; deduced levels, J, π, bands, multipolarity, B(M1)/B(E2) and B(E1)/B(E2) ratios, alignments, configurations, anti-magnetic rotational (AMR) band. 100Pd; measured Eγ; deduced alignment, configuration for a band. Comparison with particle-rotor model calculations. Systematics of alignments and band configurations in 105,106,108,109Cd nuclei.
doi: 10.1103/PhysRevC.86.034326
2011LI19 Chin.Phys.C 35, 441 (2011) G.-S.Li, X.-H.Zhou, Y.-H.Zhang, H.-B.Zhou, W.Hua, S.-T.Wang, B.Ding, H.-X.Wang, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara Properties of the ν7/2-[503](f7/2) band in 185Pt NUCLEAR REACTIONS 173Yb(16O, 4n)185Pt, E=90 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced high-spin states energies, J, π, B(M1)/B(E2). Comparison with Nilsson model calculations.
doi: 10.1088/1674-1137/35/5/006
2011LI35 J.Phys.(London) G38, 095105 (2011) G.S.Li, X.H.Zhou, Y.H.Zhang, Y.Zheng, M.L.Liu, W.Hua, H.B.Zhou, B.Ding, H.X.Wang, X.G.Lei, S.Q.Zhang, Y.Shi, J.Meng, F.R.Xu, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara Signature inversion in the 7/2-[503] band of 185Pt NUCLEAR REACTIONS 173Yb(16O, 4n), E=90 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced level scheme, J, π, intra-band B(M1)/B(E2) ratios. Comparison with theoretical values from the semi-classical Donau and Frauendorf approach.
doi: 10.1088/0954-3899/38/9/095105
2011SU15 Phys.Rev. C 83, 064308 (2011) M.Sugawara, H.Kusakari, Y.Yoshizawa, H.Inoue, T.Morikawa, T.Shizuma, J.Srebrny Coulomb excitation of 156Gd NUCLEAR REACTIONS 156Gd(32S, 32S'), E=118 MeV; 156Gd(58Ni, 58Ni'), E=225 MeV; measured scattered particle spectra, Eγ, Iγ, γγ-, (particle)γ-, (particle)γγ-coin, (particle)γ(θ). 156Gd; deduced levels, J, π, ground-state, γ, β and octupole bands, γ-ray yields and branching ratios, E2, E1 and E3 matrix elements from GOSIA analysis of Coulomb excitation data.
doi: 10.1103/PhysRevC.83.064308
2011WR02 Int.J.Mod.Phys. E20, 443 (2011) K.Wrzosek-Lipska, M.Zielinska, K.Hadynska-Klek, Y.Hatsukawa, J.Iwanicki, J.Katakura, M.Kisielinski, M.Koizumi, M.Kowalczyk, H.Kusakari, M.Matsuda, T.Morikawa, P.J.Napiorkowski, A.Osa, M.Oshima, D.Pietak, L.Prochniak, T.Shizuma, J.Srebrny, M.Sugawara, Y.Toh Shape evolution in heaviest stable even-even molybdenum isotopes studied via Coulomb excitation NUCLEAR STRUCTURE 96,98,100Mo; analyzed available data using quadrupole sum rule formalism; deduced electromagnetic reduced matrix elements using GOSIA code. Comparison with microscopic calculations.
doi: 10.1142/S0218301311017831
2010ID02 Phys.Lett. B 686, 18 (2010) E.Ideguchi, S.Ota, T.Morikawa, M.Oshima, M.Koizumi, Y.Toh, A.Kimura, H.Harada, K.Furutaka, S.Nakamura, F.Kitatani, Y.Hatsukawa, T.Shizuma, M.Sugawara, H.Miyatake, Y.X.Watanabe, Y.Hirayama, M.Oi Superdeformation in asymmetric N > Z nucleus 40Ar NUCLEAR REACTIONS 26Mg(18O, 2n2p), E=69 MeV; measured Eγ, Iγ, γγ-coin, (particle)γ-coin using Gemini-II and Si-Ball detector arrays. 40Ar; deduced levels, J, π, deformation, related features and lifetimes using DSA; calculated configuration using HFB method. Comparison with 36Ar and 40Ca systematics.
doi: 10.1016/j.physletb.2010.02.031
2010SU05 Phys.Rev. C 81, 024309 (2010) M.Sugawara, Y.Toh, M.Oshima, M.Koizumi, A.Kimura, A.Osa, Y.Hatsukawa, H.Kusakari, J.Goto, M.Honma, M.Hasegawa, K.Kaneko Medium-spin states in 70Ge and the role of the g9/2 orbital NUCLEAR REACTIONS 60Ni(12C, 2p), E=45 MeV; measured Eγ, Iγ, γγ-coin, and γ(θ). 70Ge; deduced levels, J, π, multipolarity, and bands. Comparison with shell model calculations using G-matrix and EPQQM interactions, and with structures of 66,68Ge.
doi: 10.1103/PhysRevC.81.024309
2009HU12 Phys.Rev. C 80, 034303 (2009) W.Hua, X.H.Zhou, Y.H.Zhang, Y.Zheng, M.L.Liu, F.Ma, S.Guo, L.Ma, S.T.Wang, N.T.Zhang, Y.D.Fang, X.G.Lei, Y.X.Guo, M.Oshima, Y.Toh, M.Koizumi, Y.Hatsukawa, B.Qi, S.Q.Zhang, J.Meng, M.Sugawara Properties of the rotational bands in the transitional nucleus 189Pt NUCLEAR REACTIONS 176Yb(18O, 5n), E=88, 95 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 189Pt; deduced levels, J, π, rotational bands, configurations. Comparisons with predictions of triaxial particle-rotor model.
doi: 10.1103/PhysRevC.80.034303
2009HU17 Chin.Phys.C 33, 743 (2009) W.Hua, X.-H.Zhou, Y.-H.Zhang, Y.-X.Guo, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, B.Qi, S.-Q.Zhang, J.Meng, M.Sugawara Study of the νi-113/2 band in 189Pt NUCLEAR REACTIONS 176Yb(18O, 5n), E=88, 95 MeV; measured Eγ, Iγ, γγ-coin.; deduced level energies, J, π, bands, deformation. Triaxial particle-rotor model.
doi: 10.1088/1674-1137/33/9/006
2009SU09 Phys.Rev. C 79, 064321 (2009) M.Sugawara, Y.Toh, M.Oshima, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, J.Goto, H.Kusakari, T.Morikawa, Y.H.Zhang, X.H.Zhou, Y.X.Guo, M.L.Liu Possible magnetic and antimagnetic rotations in 144Dy NUCLEAR REACTIONS 92Mo(56Fe, 2n2p), E=280 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 144Dy; deduced levels, J, π, multipolarity, B(M1), B(E2), configurations, magnetic and antimagnetic rotational bands. A=136-146, even-A Ce, Nd, Sm, Gd, Tb, Dy; level systematics. 110Cd, 144Dy; discussed comparison of magnetic and antimagnetic rotors.
doi: 10.1103/PhysRevC.79.064321
2008MA58 Chin.Phys.C 32, 31 (2008) L.Ma, X.-H.Zhou, M.Oshima, Y.Toh, Y.-H.Zhang, Y.-X.Guo, X.-G.Lei, M.Koizumi, A.Osa, T.Hayakawa, Y.Hatsukawa, T.Shizuma, M.Sugawara High-spin states in 190Pt NUCLEAR REACTIONS 176Yb(18O, 4n), E=88, 95 MeV; measured Eγ, Iγ, γγ-coin, DCO. 190Pt; deduced levels, J, π, bands, configurations.
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2007SU10 Phys.Rev. C 75, 067302 (2007) X(5) and analytic quadrupole and octupole axially symmetric models applied to 148Nd NUCLEAR STRUCTURE 148Nd; calculated level energies, E1, E2, and E3 matrix elements using X(5) and AQOA models.
doi: 10.1103/PhysRevC.75.067302
2007XI05 High Energy Phys. and Nucl.Phys. (China) 31, 247 (2007) Y.-B.Xing, X.-H.Zhou, Y.-H.Zhang, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara Quasiparticle Nature of Rotational Bands in 187Pt
2007ZH09 Phys.Rev. C 75, 034314 (2007) X.H.Zhou, Y.B.Xing, M.L.Liu, Y.H.Zhang, Y.X.Guo, L.Ma, X.G.Lei, W.T.Guo, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, F.R.Xu, M.Sugawara Band properties of the transitional nucleus 187Pt NUCLEAR REACTIONS 173Yb(18O, 4n), E=78, 85 MeV; measured Eγ, Iγ, γγ-coin. 187Pt deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.75.034314
2007ZH21 Chin.Phys.Lett. 24, 1203 (2007) Y-H.Zhang, S.Guo, X.-H.Zhou, L.Ma, W.T.Guo, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, M.Sugawara, H.Kusakari Identification of a New Band and Its Signature Inversion in 174Re NUCLEAR REACTIONS 152Sm(27Al, 5n), E=140 MeV; measured Eγ, Iγ, γγ-coin. 174Re deduced high-spin levels, J, π, identified new rotational band.
doi: 10.1088/0256-307X/24/5/021
2006FA11 High Energy Phys. and Nucl.Phys. (China) 30, 99 (2006) Y.-D.Fang, Y.-H.Zhang, M.Oshima, Y.Toh, X.-H.Zhou, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, T.Morikawa, M.Nakamura, M.Sugawara, H.Kusakari Study of Quasiparticles Bands in Odd-Odd 188Au
2006KO19 Nucl.Instrum.Methods Phys.Res. A562, 767 (2006) M.Koizumi, A.Osa, Y.Toh, A.Kimura, M.Mizumoto, M.Oshima, M.Igashira, T.Ohsaki, H.Harada, K.Furutaka, H.Sakane, J.Hori, J.Goto, M.Sugawara, Y.Nagai, K.Kawade Minor actinide neutron capture cross-section measurements with a 4π Ge spectrometer
doi: 10.1016/j.nima.2006.02.051
2006MA39 Chin.Phys.Lett. 23, 1727 (2006) L.Ma, Z-H.Zhou, Ye.-B.Xing, Yu.-Hu.Zhang, Y.-X.Guo, X.-G.Lei, C.-Y.Xie, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara Properties of the πh9/2 (X) νi13/2 Oblate Band in 188Tl NUCLEAR REACTIONS 157Gd(35Cl, 4n), E=170 MeV; measured Eγ, Iγ, γγ-coin. 188Tl deduced high-spin levels, J, π, configurations, B(M1)/B(E2).
doi: 10.1088/0256-307X/23/7/020
2006WR01 Int.J.Mod.Phys. E15, 374 (2006) K.Wrzosek, M.Zielinska, J.Choinski, T.Czosnyka, Y.Hatsukawa, J.Iwanicki, J.Katakura, M.Kisielinski, M.Koizumi, M.Kowalczyk, H.Kusakari, M.Matsuda, T.Morikawa, P.Napiorkowski, A.Osa, M.Oshima, L.Reissig, T.Shizuma, J.Srebrny, M.Sugawara, Y.Toh, Y.Utsuno, K.Zajac Search for shape coexistence in even-even stable molybdenum isotopes using Coulomb excitation method NUCLEAR REACTIONS 96,98,100Mo(20Ne, 20Ne'), E=50 MeV; 96,98,100Mo(40Ar, 40Ar'), E=90 MeV; 96Mo(84Kr, 84Kr'), E=225 MeV; 96Mo(136Xe, 136Xe'), E=614 MeV; Pb(96Mo, 96Mo'), E=424 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 96,98,100Mo deduced levels, J, π, quadrupole moments, shape coexistence features.
doi: 10.1142/S0218301306004235
2006ZH22 Eur.Phys.J. A 28, 271 (2006) X.H.Zhou, L.Ma, Y.B.Xing, Y.H.Zhang, Y.X.Guo, X.G.Lei, C.Y.Xie, M.Oshima, Y.Toh, M.Koizumi, A.Osa, Y.Hatsukawa, M.Sugawara, M.M.Ndontchueng Observation of a πh9/2 (X) νi13/2 oblate band in 188Tl NUCLEAR REACTIONS 157Gd(35Cl, 4n), E=170 MeV; measured Eγ, Iγ(θ), γγ-coin. 188Tl deduced levels, J, π, configurations, B(M1)/B(E2), configurations, oblate rotational band. Gemini array.
doi: 10.1140/epja/i2006-10060-6
2006ZH38 Int.J.Mod.Phys. E15, 1437 (2006) Y.H.Zhang, X.H.Zhou, J.J.He, Z.Liu, Y.D.Fang W.T.Guo, X.G.Lei, Y.X.Guo, M.M.Ndontchueng, L.Ma, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, H.Hayakawa, T.Shizuma, J.Katakura, M.Matsuda, G.De Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, T.Morikawa, M.Sugawara, H.Kusakari, F.R.Xu Search for signature inversion in the πi13/2 (X) νi13/2 bands in 182, 184, 186Au NUCLEAR REACTIONS 152Sm(35Cl, 5n), E=183 MeV; 172Yb(19F, 5n), E=104 MeV; 159Tb(29Si, 4n), E=140 MeV; measured Eγ, Iγ, γγ-coin. 182,184,186Au deduced high-spin levels, J, π, configurations, signature inversion.
doi: 10.1142/S0218301306005125
2006ZH52 High Energy Phys. and Nucl.Phys. (China), Supplement 2, 30, 208 (2006) Y.-H.Zhang, X.-H.Zhou, J.-J.He, Z.Liu, Y.-D.Fang, W.-T.Guo, X.-G.Lei, Y.-X.Guo, L.Ma, M.M.Ndontchueng, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, H.Hayakawa, T.Shizuma, J.Katakura, M.Matsuda, T.Morikawa, M.Sugawara, H.Kusakari, G.De Angelis, N.Marginean, A.Gadea, D.R.Napoli, M.Axiotis, C.Rusu, T.Martinez, F.R.Xu Search for Signature Inversion in the πi13/2(X)νi13/2 Bands in 182, 184, 186Au
2005ZH32 Chin.Phys.Lett. 22, 2788 (2005) Y.-H.Zhang, S.Guo, X.-H.Zhou, L.Ma, M.Oshima, Y.Toh, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, M.Sugawara, H.Kusakari Observation of High-j Two-Quasiparticle Bands in Odd-Odd 174Re NUCLEAR REACTIONS 152Sm(27Al, 5n), E=125, 132, 140 MeV; measured Eγ, Iγ, γγ-coin; deduced excitation functions. 174Re deduced high-spin levels, J, π, configurations, signature inversion. Level systematics in neighboring nuclides discussed.
doi: 10.1088/0256-307X/22/11/017
2005ZI02 Acta Phys.Pol. B36, 1289 (2005) M.Zielinska, T.Czosnyka, K.Wrzosek, J.Choinski, Y.Hatsukawa, J.Iwanicki, M.Koizumi, H.Kusakari, M.Matsuda, T.Morikawa, P.J.Napiorkowski, A.Osa, M.Oshima, T.Shizuma, J.Srebrny, M.Sugawara, K.Zajac Shape coexistence in even-even Mo isotopes studied via Coulomb excitation NUCLEAR REACTIONS 96Mo(20Ne, 20Ne'), (40Ar, 40Ar'), E=2.5 MeV/nucleon; Pb(96Mo, 96Mo'), E=424 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 96Mo deduced transitions.
2004KO03 Nucl.Phys. A730, 46 (2004) M.Koizumi, A.Seki, Y.Toh, A.Osa, Y.Utsuno, A.Kimura, M.Oshima, T.Hayakawa, Y.Hatsukawa, J.Katakura, M.Matsuda, T.Shizuma, T.Czosnyka, M.Sugawara, T.Morikawa, H.Kusakari Multiple Coulomb excitation experiment of 68Zn NUCLEAR REACTIONS Pb(68Zn, 68Zn'), E=276 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 68Zn deduced transitions B(E2), B(M1), quadrupole moment.
doi: 10.1016/j.nuclphysa.2003.10.010
2004MO47 Phys.Rev. C 70, 054323 (2004) T.Morikawa, M.Nakamura, T.Sugimitsu, H.Kusakari, M.Oshima, Y.Toh, M.Koizumi, A.Kimura, J.Goto, Y.Hatsukawa, M.Sugawara High-spin states in 43Sc NUCLEAR REACTIONS 27Al(19F, 2np), E=50 MeV; measured Eγ, Iγ, γγ-coin. 43Sc deduced high-spin levels, J, π, configurations. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.70.054323
2004SH15 Eur.Phys.J. A 20, 207 (2004) T.Shizuma, Z.G.Gan, K.Ogawa, H.Nakada, M.Oshima, Y.Toh, T.Hayakawa, Y.Hatsukawa, M.Sugawara, Y.Utsuno, Z.Liu A new isomer in 136Ba populated by deep inelastic collisions NUCLEAR REACTIONS 139La(82Se, X)136Ba, E=450 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 136Ba deduced levels, J, π, isomer T1/2, B(E2). Comparisons with shell model predictions.
doi: 10.1140/epja/i2003-10163-6
2004SO08 Phys.Rev. C 69, 037302 (2004) L.T.Song, X.H.Zhou, Y.H.Zhang, Y.X.Guo, X.G.Lei, Z.Y.Sun, M.Oshima, T.Toh, A.Osa, M.Koizumi, J.Katakura, Y.Hatsukawa, M.Matsuda, M.Sugawara Rotational band built on the 1/2[600](i13/2) configuration in 179Au NUCLEAR REACTIONS 149Sm(35Cl, 5n), E=164-180 MeV; measured Eγ, Iγ, γγ-coin. 179Au deduced levels, J, π, configuration, rotational band. Level systematics in neighboring isotopes discussed.
doi: 10.1103/PhysRevC.69.037302
2004SO20 Chin.Phys.Lett. 21, 1243 (2004) L.-T.Song, X.-H.Zhou, Y.-H.Zhang, Y.-X.Guo, Z.-Y.Sun, M.Oshima, T.Toh, A.Osa, M.Koizumi, J.Katakura, Y.Hatsukawa, M.Matsuda, M.Sugawara Systematic Properties of the 1/2[660]i13/2 Bands in Odd-A Au Nuclei NUCLEAR REACTIONS 149Sm(35Cl, 5n), E=164-180 MeV; measured Eγ, Iγ, γγ-coin. 179Au deduced high-spin levels, J, π, configurations. NUCLEAR STRUCTURE 177,179,181,183,185Au; analyzed rotational bands.
doi: 10.1088/0256-307X/21/7/016
2004SO37 High Energy Phys. and Nucl.Phys. (China) 28, 148 (2004) L.-T.Song, X.-H.Zhou, Y.-X.Guo, Z.-Y.Sun, M.Oshima, T.Toh, A.Osa, M.Koizumi, J.Katakura, Y.Hatsukawa, M.Matsuda, M.Sugawara Study of 1/2(660)(πi13/2) Rotation Band in 179Au
2004SU31 J.Nucl.Sci.Technol.(Tokyo) 41, 1129 (2004) M.Sugawara, J.Goto, M.Oshima, H.Harada, K.Furutaka, M.Igashira, T.Ohsaki, M.Mizumoto, A.Osa, M.Koizumi, Y.Toh, Y.Nagai, K.Kawade Design of a Compact 4π Ge Spectrometer for the Measurement of Neutron Capture Cross Sections of Minor Actinides
doi: 10.1080/18811248.2004.9726341
2004XI01 Eur.Phys.J. A 19, 7 (2004) C.Y.Xie, X.H.Zhou, Y.Zheng, Y.H.Zhang, Z.Liu, Z.G.Gan, T.Hayakawa, M.Oshima, T.Toh, T.Shizuma, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara Level structure of 146Tb NUCLEAR REACTIONS 118Sn(32S, 3np), E=165 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 146Tb deduced high-spin levels, J, π, configurations.
doi: 10.1140/epja/i2003-10116-1
2004XU11 High Energy Phys. and Nucl.Phys. (China) 28, 584 (2004) Y.-B.Xu, X.-H.Zhou, L.-T.Song, Y.-X.Guo, Z.-Y.Sun, M.Oshima, T.Toh, A.Osa, M.Koizumi, J.Katakura, Y.Hatsukawa, M.Matsuda, M.Sugawara Study of Collective Rotational Bands in 179Pt
2004ZH05 Eur.Phys.J. A 19, 11 (2004) X.H.Zhou, M.Oshima, F.R.Xu, Y.Toh, Y.H.Zhang, Y.Zheng, Y.B.Xu, M.Koizumi, A.Osa, T.Hayakawa, Y.Hatsukawa, T.Shizuma, M.Sugawara Configuration-dependent bands in 169Re NUCLEAR REACTIONS 144Sm(28Si, 2np), E=140, 145, 150 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 169Re deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Cranked mean-field calculations, comparison with neighboring isotopes.
doi: 10.1140/epja/i2003-10106-3
2004ZH09 J.Phys.(London) G30, 465 (2004) Y.Zheng, X.H.Zhou, Y.H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, T.Shizuma, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara Multi-quasiparticle excitations in 145Tb NUCLEAR REACTIONS 118Sn(32S, 4np), E=161, 168, 175 MeV; measured Eγ, Iγ, γγ-coin. 145Tb deduced high-spin levels, J, π, configurations.
doi: 10.1088/0954-3899/30/4/006
2003HA01 Phys.Lett. 551B, 79 (2003) T.Hayakawa, Y.Toh, M.Oshima, M.Matsuda, Y.Hatsukawa, N.Shinohara, H.Iimura, T.Shizuma, Y.H.Zhang, M.Sugawara, H.Kusakari Electric-dipole transition probabilities between yrast bands in 157Gd NUCLEAR REACTIONS 157Gd(136Xe, 136Xe'), E=516 MeV; measured Eγ, Iγ, γγ-coin following Coulomb excitation. 157Gd deduced high-spin levels, J, π, configurations, interband transitions B(E1), Coriolis mixing.
doi: 10.1016/S0370-2693(02)02982-9
2003HA15 Phys.Rev. C 67, 064310 (2003) T.Hayakawa, Y.Toh, M.Oshima, A.Osa, M.Koizumi, Y.Hatsukawa, Y.Utsuno, J.Katakura, M.Matsuda, T.Morikawa, M.Sugawara, H.Kusakari, T.Czosnyka Projectile Coulomb excitation of 78Se NUCLEAR REACTIONS Pb(78Se, 78Se'), E=320 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 78Se deduced transitions B(E2), B(M1), quadrupole moments.
doi: 10.1103/PhysRevC.67.064310
2003HA45 Phys.Rev. C 68, 067303 (2003) T.Hayakawa, Y.Toh, M.Oshima, M.Matsuda, Y.Hatsukawa, T.Shizuma, J.Katakura, H.Iimura, S.Mitarai, Y.H.Zhang, M.Sugawara, H.Kusakari High spin states in 158Dy NUCLEAR REACTIONS 150Nd(12C, 4n), E=64 MeV; measured Eγ, Iγ, γγ-coin. 158Dy deduced high-spin levels, J, π, configurations.
doi: 10.1103/PhysRevC.68.067303
2003KO51 Eur.Phys.J. A 18, 87 (2003) M.Koizumi, A.Seki, Y.Toh, M.Oshima, A.Osa, A.Kimura, Y.Hatsukawa, T.Shizuma, T.Hayakawa, M.Matsuda, J.Katakura, T.Czosnyka, M.Sugawara, T.Morikawa, H.Kusakari Multiple Coulomb excitation experiment of 66Zn NUCLEAR REACTIONS Pb(66Zn, 66Zn'), E=274.2 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 66Zn deduced transitions B(E2), level configurations, quadrupole moments. Cranked mean-field calculations.
doi: 10.1140/epja/i2003-10063-9
2003SH13 Eur.Phys.J. A 17, 159 (2003) T.Shizuma, Y.Toh, M.Oshima, M.Sugawara, M.Matsuda, T.Hayakawa, M.Koizumi, A.Osa, Y.H.Zhang, Z.Liu Inelastic excitation of 187Re NUCLEAR REACTIONS 187Re(82Se, 82Se'), E=500 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 187Re deduced levels, J, π, gK-gR, configurations, isomeric state T1/2.
doi: 10.1140/epja/i2002-10156-y
2003SU01 Eur.Phys.J. A 16, 409 (2003) M.Sugawara, Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda, T.Morikawa, A.Seki, F.Sakata Multiple Coulomb excitation of a 70Ge beam and the interpretation of the 0+2 state as a deformed intruder NUCLEAR REACTIONS Pb(70Ge, 70Ge'), E=300 MeV; measured Eγ, Iγ following projectile Coulomb excitation. 70Ge deduced transition matrix elements, level configurations. Comparison with model predictions.
doi: 10.1140/epja/i2002-10110-1
2003XI05 High Energy Phys. and Nucl.Phys. (China) 27, 884 (2003) C.-Y.Xie, X.-H.Zhou, Y.Zheng, Y.-H.Zhang, Z.Liu, Q.-Y.Pan, Z.-G.Gan, T.Hayakawa, M.Oshima, T.Toh, T.Shizuma, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara Study of Level Structure in 146Tb
2003ZH38 Phys.Rev. C 68, 054313 (2003) Y.H.Zhang, M.Oshima, Y.Toh, X.H.Zhou, M.Koizumi, A.Osa, A.Kimura, Y.Hatsukawa, T.Morikawa, M.Nakamura, M.Sugawara, H.Kusakari, T.Komatsubara, K.Furuno, H.L.Wang, P.Luo, C.S.Wu, F.R.Xu Rotational bands and signature inversion in odd-odd 172Re NUCLEAR REACTIONS 149Sm(27Al, 4n), E=130, 135, 140, 150 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin, excitation function. 172Re deduced high-spin levels, J, π, B(M1)/B(E2), configurations, signature inversion. Comparison with model predictions, energy level systematics.
doi: 10.1103/PhysRevC.68.054313
2003ZH50 High Energy Phys. and Nucl.Phys. (China) 27, 313 (2003) Y.-H.Zhang, M.Oshima, T.Morikawa, T.Hayakawa, Y.Toh, X.-H.Zhou, J.-J.He, Z.Liu, Z.-G.Gan, T.Shizuma, M.Koizumi, A.Osa, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara, T.Une, S.-X.Wen, L.-H.Zhu, Z.-M.Wang, F.-R.Xu Study of Signature Inversion in the πi13/2(X)νi13/2 Bands of Odd-Odd Nuclei
2003ZH51 High Energy Phys. and Nucl.Phys. (China) 27, 574 (2003) Y.-H.Zhang, M.Oshima, Y.Toh, X.-H.Zhou, M.Koizimi, A.Osa, A.Kimura, Y.Hatsukawa, T.Morikawa, M.Nakamura, M.Sugawara, H.Kusakari, T.Komatsubara, K.Furuno Experimental Study of High-Spin Band Structures in Odd-Odd 172Re
2003ZH53 High Energy Phys. and Nucl.Phys. (China) 27, 984 (2003) X.-H.Zhou, M.Oshima, F.R.Xu, Y.Toh, Y.-H.Zhang, Y.Zheng, M.Koizumi, A.Osa, T.Hayakawa, Y.Hatsukawa, T.Shizuma, M.Sugawara Configuration-Dependent Bands in 169Re
2002GA54 High Energy Phys. and Nucl.Phys. (China) 26, 814 (2002) Z.-G.Gan, Z.Liu, Y.-H.Zhang, Q.-Y.Pan, M.Oshima, T.Hayakawa, Y.Toh, T.Shizima, Y.Hatsukawa, T.Ishii, M.Sugawara A New Isomer State in 136Ba
2002HA55 Eur.Phys.J. A 15, 299 (2002) T.Hayakawa, Y.Toh, M.Oshima, M.Matsuda, Y.Hatsukawa, J.Katakura, H.Iimura, T.Shizuma, S.Mitarai, M.Sugawara, H.Kusakari, Y.H.Zhang Rotational alignment of the h11/2 band in 157Dy NUCLEAR REACTIONS 150Nd(12C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-coin. 157Dy deduced high-spin levels, J, π, B(M1)/B(E2), configurations. Tilted-axis-cranking model analysis.
doi: 10.1140/epja/i2002-10082-0
2002LI21 Eur.Phys.J. A 13, 277 (2002) Z.Liu, Y.H.Zhang, X.H.Zhou, M.L.Liu, W.J.Luo, Q.Y.Pan, Z.G.Gan, T.Hayakawa, M.Oshima, Y.Toh, T.Shizima, Y.Hatsukawa, A.Osa, T.Ishii, M.Sugawara New Yrast Excited States of the N = 84 Nucleus 142Ce Observed in Deep Inelastic Reactions NUCLEAR REACTIONS 139La(82Se, X)142Ce, E=420 MeV; measured Eγ, γγ-coin, DCO, following deep inelastic reactions. 142Ce deduced levels, J, π, configurations. Comparison with Shell model results.
doi: 10.1007/s10050-002-8755-8
2002LI71 High Energy Phys. and Nucl.Phys. (China) 26, 1015 (2002) Z.Liu, Y.-H.Zhang, Y.-X.Guo, X.-H.Zhou, X.-G.Lei, M.-L.Liu, W.-J.Luo, J.-J.He, Y.Zheng, Q.-Y.Pan, Z.-G.Gan, Y.-X.Luo, T.Hayakawa, M.Oshima, Y.Toh, T.Shizima, Y.Hatsukawa, A.Osa, T.Ishii, M.Sugawara Observation and Empirical Shell-Model Study of New Yrast Excited States in the Nucleus 142Ce
2002OS07 Phys.Lett. 546B, 48 (2002) A.Osa, T.Czosnyka, Y.Utsuno, T.Mizusaki, Y.Toh, M.Oshima, M.Koizumi, Y.Hatsukawa, J.Katakura, T.Hayakawa, M.Matsuda, T.Shizuma, M.Sugawara, T.Morikawa, H.Kusakari First measurement of the quadrupole moment in the 2+1 state of 84Kr NUCLEAR REACTIONS 98Mo, Ta(84Kr, 84Kr'), E=250 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 84Kr level deduced quadrupole moment, B(E2). Comparisons with large-scale shell model predictions.
doi: 10.1016/S0370-2693(02)02660-6
2002SU03 Nucl.Phys. A699, 450 (2002) M.Sugawara, S.Mitarai, H.Kusakari, M.Oshima, T.Hayakawa, Y.Toh, Y.Hatsukawa, J.Katakura, H.Iimura, Y.H.Zhang, M.Sugie, Y.Sato Rotational Bands of 159Dy NUCLEAR REACTIONS 150Nd(13C, 4n), E=65 MeV; measured Eγ, Iγ, γγ-coin. 159Dy deduced high-spin levels, J, π, γ-branching, B(E1)/B(E2), B(M1)/B(E2), configurations. Generalized intensity relation, strong coupling model.
doi: 10.1016/S0375-9474(01)01280-5
2002ZH01 Phys.Rev. C65, 014302 (2002) Y.H.Zhang, T.Hayakawa, M.Oshima, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, T.Komatsubara, K.Furuno Configuration-Dependent Band Structures in Odd-Odd 180Ir NUCLEAR REACTIONS 154Sm(31P, 5n), E=150-170 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 180Ir deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Cranked mean-field calculations.
doi: 10.1103/PhysRevC.65.014302
2002ZH13 Eur.Phys.J. A 13, 429 (2002) Y.H.Zhang, M.Oshima, Y.Toh, M.Koizumi, A.Osa, T.Shizuma, T.Hayakawa, M.Sugawara, H.Kusakari, T.Morikawa, S.X.Wen, L.H.Zhu Rotational Bands and Signature Inversion Phenomena in πh9/2 (X) νi13/2 and πi13/2 (X) νi13/2 Structures in Odd-Odd 176Ir NUCLEAR REACTIONS 149Sm(31P, 4n), E=145-160 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 176Ir deduced high-spin levels, J, π, configurations, signature inversion.
doi: 10.1007/s10050-002-8773-6
2002ZH26 Eur.Phys.J. A 14, 271 (2002) Y.H.Zhang, F.R.Xu, J.J.He, Z.Liu, X.H.Zhou, Z.G.Gan, T.Hayakawa, M.Oshima, Y.Toh, T.Shizuma, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara, T.Une, S.X.Wen, Z.M.Wang Signature Inversion Phenomena in Odd-Odd 182Au NUCLEAR REACTIONS 152Sm(35Cl, 5n), E=183 MeV; measured Eγ, Xγ, γγ-coin. 182Au deduced high-spin levels, J, π, rotational band configurations, signature inversion. Comparison with cranked mean-field calculations.
doi: 10.1140/epja/i2002-10041-9
2002ZH42 Eur.Phys.J. A 15, 285 (2002) X.H.Zhou, M.Oshima, Y.Toh, Y.H.Zhang, Y.Zheng, M.Koizumi, A.Osa, T.Hayakawa, Y.Hatsukawa, T.Shizuma, M.Sugawara Rotational bands in 169Re NUCLEAR REACTIONS 144Sm(28Si, 2np), E=140, 145, 150 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 169Re deduced high-spin levels, J, π, configurations.
doi: 10.1140/epja/i2002-10076-x
2002ZH58 High Energy Phys. and Nucl.Phys. (China) 26, 445 (2002) Y.-H.Zhang, M.Oshima, Y.Toh, M.Koizumi, a.Osa, T.Shizuma, T.Hayakawa, M.Sugawara, H.Kusakari, T.Morikawa, S.-X.Wen, L.-H.Zhu Signature Inversion Phenomena in the Rotational Bands of Odd-Odd 176Ir
2002ZH59 High Energy Phys. and Nucl.Phys. (China) 26, 582 (2002) Y.-H.Zhang, T.Hayakawa, M.Oshima, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, T.Komatsubara, K.Furuno Experimental Study of High-Spin States in Deformed Odd-Odd 180Ir
2002ZH61 High Energy Phys. and Nucl.Phys. (China) 26, 991 (2002) X.-H.Zhou, M.Oshima, Y.Toh, Y.-H.Zhang, Y.Zheng, M.Koizumi, A.Osa, T.Hayakawa, Y.Hatsukawa, T.Shizuma, M.Sugawara Rotational Bands in 169Re
2002ZI02 Acta Phys.Pol. B33, 515 (2002) M.Zielinska, T.Czosnyka, J.Choinski, J.Iwanicki, P.Napiorkowski, J.Srebrny, A.Osa, Y.Utsuno, Y.Toh, M.Oshima, Y.Hatsukawa, J.Katakura, M.Koizumi, M.Matsuda, T.Shizuma, M.Sugawara, T.Morikawa, H.Kusakari Shape Coexistence in 98Mo NUCLEAR REACTIONS 98Mo(20Ne, 20Ne'), (84Kr, 84Kr'), (136Xe, 136Xe'), E not given; measured Eγ, Iγ following Coulomb excitation. 98Mo levels deduced quadrupole deformation, shape coexistence features. Comparison with Ge isotopes.
2002ZI06 Nucl.Phys. A712, 3 (2002) M.Zielinska, T.Czosnyka, J.Choinski, J.Iwanicki, P.Napiorkowski, J.Srebrny, Y.Toh, M.Oshima, A.Osa, Y.Utsuno, Y.Hatsukawa, J.Katakura, M.Koizumi, M.Matsuda, T.Shizuma, M.Sugawara, T.Morikawa, H.Kusakari, A.D.Efimov, V.M.Mikhajlov Electromagnetic structure of 98Mo NUCLEAR REACTIONS 98Mo(20Ne, 20Ne'), E=50 MeV; 98Mo(84Kr, 84Kr'), E=250 MeV; 98Mo(136Xe, 136Xe'), E=614 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 98Mo deduced transitions E2 and M1 matrix elements, deformation, shape coexistence features. Comparison with IBM1 calculations.
doi: 10.1016/S0375-9474(02)01169-7
2001SU06 Nucl.Phys. A686, 29 (2001) M.Sugawara, S.Mitarai, H.Kusakari, M.Oshima, T.Hayakawa, Y.Toh, Y.Hatsukawa, J.Katakura, H.Iimura, Y.H.Zhang, M.Sugie, Y.Sato Rotational Bands of 156Gd NUCLEAR REACTIONS 150Nd(13C, 3nα), E=65 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 156Gd deduced high-spin levels, J, π, γ-vibrational band, K=1 octupole band, identical band features.
doi: 10.1016/S0375-9474(00)00511-X
2001TA19 Nucl.Phys. A690, 355 (2001) T.Tamae, T.Hino, H.Kawahara, M.Nomura, M.Sugawara, A.Tanaka, T.Tanaka, H.Tsubota, T.Yokokawa, T.K.Yoshida The (γ, p) Reaction in 197Au NUCLEAR REACTIONS 197Au(e, e'p), E=17-33 MeV; measured Ep, σ(θ). 197Au(γ, p), E ≈ 18-30 MeV; deduced σ(E, θ), reaction mechanism features. Shell model calculations.
doi: 10.1016/S0375-9474(01)00365-7
2001TO13 J.Phys.(London) G27, 1475 (2001) Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, M.Sugawara, A.Osa, M.Koizumi, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda Multiple Coulomb Excitation of a 76Ge Beam NUCLEAR REACTIONS Pb(76Ge, 76Ge'), E=300 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 76Ge deduced transitions B(E2), quadrupole moments, deformation, collective features.
doi: 10.1088/0954-3899/27/7/307
2001ZH12 Chin.Phys.Lett. 18, 27 (2001) Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara Doubly Decoupled Structure in Odd-Odd 178-186Ir Nuclei NUCLEAR REACTIONS 152,154Sm(31P, 5n), E=160 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 178,180Ir deduced high-spin levels, J, π, configurations.
doi: 10.1088/0256-307X/18/1/310
2001ZH27 Chin.Phys.Lett. 18, 1323 (2001) Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara, K.Furuno Search for Signature Inversion in the πi13/2 (X) vi13/2 Band in Odd-Odd 178Ir NUCLEAR REACTIONS 152Sm(31P, 5n), E=150-170 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 178Ir deduced high-spin levels, J, π, B(M1)/B(E2), configurations, signature inversion.
doi: 10.1088/0256-307X/18/10/308
2001ZH40 Eur.Phys.J. A 12, 253 (2001) X.H.Zhou, Y.Zheng, Y.H.Zhang, Z.Liu, Q.Y.Pan, Z.G.Gan, T.Hayakawa, M.Oshima, Y.Toh, T.Shizuma, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara In-Beam Study of 145Tb NUCLEAR REACTIONS 118Sn(32S, 4np), E=161-175 MeV; measured Eγ, γγ-coin, DCO. 145Tb deduced high-spin levels, J, π, configurations. Comparison with particle-core coupling model results.
doi: 10.1007/s100500170001
2000HA59 Eur.Phys.J. A 9, 153 (2000) T.Hayakawa, M.Oshima, Y.Hatsukawa, J.Katakura, H.Iimura, M.Matsuda, N.Shinohara, Y.Toh, S.Mitarai, T.Shizuma, M.Sugawara, H.Kusakari Yrast Bands in N = 91 Isotones NUCLEAR REACTIONS 150Nd(12C, n2α), (12C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 153Sm, 157Dy deduced high-spin levels, J, π, identical band features. Other N=91 isotones discussed.
doi: 10.1007/s100500070030
2000TO12 Eur.Phys.J. A 9, 353 (2000) Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, M.Sugawara, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda Coulomb Excitation of 74Ge Beam NUCLEAR REACTIONS 208Pb(74Ge, 74Ge'), E=300 MeV; measured Eγ, Iγ, (recoil)γ-coin following projectile Coulomb excitation. 74Ge deduced levels, J, π, quadrupole moments, B(E2), B(M1), rotational band character of yrast states. Comparison with IBM calculations.
doi: 10.1007/s100500070019
2000ZH36 Eur.Phys.J. A 8, 439 (2000) Y.H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara Observation of Signature Inversion in Odd-Odd 178Ir NUCLEAR REACTIONS 152Sm(31P, 5n), E=150-170 MeV; measured Eγ, γγ-, (x-ray)γ-coin, excitation functions. 178Ir deduced high-spin levels, J, π, alignment, rotational bands configurations, B(M1)/B(E2). Comparison with neighbouring isotopes.
doi: 10.1007/s100500070066
2000ZH54 High Energy Phys. and Nucl.Phys. (China), Supplement 1, 24, 21 (2000) Y.-H.Zhang, Q.-Z.Zhao, S.-Q.Zhang, X.-H.Zhou, H.-S.Xu, W.-X.Huang, Y.-X.Guo, X.-G.Lei, Z.Liu, J.Lu, X.-C.Feng, Q.-B.Gou, X.Xu, S.-F.Zhu, J.-J.He, H.-J.Jin, X.-F.Chen, S.-J.Wang, X.-F.Sun, Y.-X.Luo, Y.-T.Zhu, S.-X.Wen, X.-G.Wu, X.-A.Liu, G.-J.Yuan, C.-X.Yang, M.Oshima, T.Hayakawa, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara Experimental Study of High-spin States in Odd-Odd Nuclei around 160-180 Mass Region
2000ZH60 High Energy Phys. and Nucl.Phys. (China) 24, 1123 (2000) Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara Signature Inversion in the Rotational Bands of Odd-Odd 178Ir
1999FU05 Nucl.Instrum.Methods Phys.Res. A421, 211 (1999) K.Furuno, M.Oshima, T.Komatsubara, K.Furutaka, T.Hayakawa, M.Kidera, Y.Hatsukawa, M.Matsuda, S.Mitarai, T.Shizuma, T.Saitoh, N.Hashimoto, H.Kusakari, M.Sugawara, T.Morikawa A γ-Ray Detector Array for Joint Spectroscopy Experiments at the JAERI Tandem-Booster Facility NUCLEAR REACTIONS 40Ca(28Si, xnypzα), E=120 MeV; measured Eγ, Iγ, (charged particle)γ-coin. 155,157Gd, 171Yb(90Zr, 90Zr'), E=390 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 181Ta(16O, 4n), E not given; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin. 193Tl transition deduced δ.
doi: 10.1016/S0168-9002(98)00935-8
1999HA48 Nucl.Phys. A657, 3 (1999) T.Hayakawa, M.Oshima, Y.Hatsukawa, J.Katakura, H.Iimura, M.Matsuda, S.Mitarai, Y.R.Shimizu, S.-I.Ohtsubo, T.Shizuma, M.Sugawara, H.Kusakari Rotational Bands of 155Gd NUCLEAR REACTIONS 150Nd(12C, 3nα), (12C, 2nα), E=65 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 155Gd deduced high-spin levels, J, π, B(M1)/B(E2). 156Gd deduced high-spin levels, J, π. Tilted axis cranking analysis.
doi: 10.1016/S0375-9474(99)00322-X
1999HO02 Nucl.Phys. A645, 492 (1999) T.Hotta, T.Tamae, T.Miura, H.Miyase, I.Nakagawa, T.Suda, M.Sugawara, T.Tadokoro, A.Takahashi, E.Tanaka, H.Tsubota Measurement of the 6Li(e, e'p) Reaction Cross Sections at Low Momentum Transfer NUCLEAR REACTIONS 6Li(e, e'p), E=27-46 MeV; measured σ(E, θ(e), θ(p)), missing energy spectra; deduced direct proton knockout process. DWIA analysis.
doi: 10.1016/S0375-9474(98)00627-7
1999WU05 Acta Phys.Pol. B30, 1313 (1999) M.Wurkner, J.De Boer, J.Choinski, T.Czosnyka, C.Droste, C.Gunther, J.Iwanicki, M.Kisielinski, A.Kordyasz, M.Kowalczyk, H.Kusakari, J.Kvasil, A.I.Levon, M.Loewe, P.J.Napiorkowski, T.Shizuma, G.Sletten, J.Srebrny, M.Sugawara, T.Weber, Y.Yoshizawa Coulomb Excitation of 231Pa NUCLEAR REACTIONS 231Pa(32S, 32S'), E=148 MeV; 231Pa(58Ni, 58Ni'), E=255, 260, 261 MeV; measured Eγ, Iγ(θ), (particle)γγ-coin following Coulomb excitation. 231Pa deduced high-spin levels, J, π. Nordball array.
1999ZH26 Eur.Phys.J. A 5, 345 (1999) Y.H.Zhang, T.Hayakawa, M.Oshima, J.Katakura, Y.Hatsukawa, M.Matsuda, H.Kusakari, M.Sugawara, T.Komatsubara Rotational Bands in Odd-Odd 180Ir NUCLEAR REACTIONS 154Sm(31P, 5n), E=150-170 MeV; measured Eγ, γγ-coin. 180Ir deduced high-spin levels, possible J, π, B(M1)/B(E2), band configuration. Signature splitting in nearby isotopes discussed.
doi: 10.1007/s100500050294
1998SU04 Eur.Phys.J. A 1, 123 (1998) M.Sugawara, H.Kusakari, Y.Igari, K.Myojin, D.Nishimiya, S.Mitarai, M.Oshima, T.Hayakawa, M.Kidera, K.Furutaka, Y.Hatsukawa Dipole and Quadrupole Cascades in the Yrast Region of 143Gd NUCLEAR REACTIONS 111Cd(35Cl, 2np), E=170 MeV; measured Eγ, Iγ, γγ-coin. 143Gd deduced high-spin levels, J, π, configurations.
doi: 10.1007/s100500050041
1998SU16 Eur.Phys.J. A 2, 237 (1998) M.Sugawara, H.Kusakari, T.Murakami, T.Kohno Lifetime Measurement of the (11/2)- Isomer in 125Cs NUCLEAR REACTIONS 110Pd(20Ne, 4np), E=120 MeV; measured delayed Eγ, Iγ(t). 125Cs level deduced T1/2, B(M2).
doi: 10.1007/s100500050113
1997HA45 Z.Phys. A359, 3 (1997) Y.Hatsukawa, T.Hayakawa, K.Furutaka, H.Nakada, M.Kidera, T.Ishii, M.Matsuda, M.Oshima, S.Mitarai, M.Sugawara, H.Kusakari, T.Komatsubara, K.Furuno High-Spin States in 61Cu NUCLEAR REACTIONS 40Ca(28Si, 3pα), E=120 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin, DCO ratios. 61Cu deduced high-spin levels, J, π, band structure. Shell model comparison.
doi: 10.1007/s002180050356
1997KI16 J.Phys.Soc.Jpn. 66, 285 (1997) M.Kidera, M.Oshima, Y.Hatsukawa, K.Furutaka, T.Hayakawa, M.Matsuda, H.Iimura, H.Kusakari, Y.Igari, M.Sugawara Coulomb Excitation of 155Gd NUCLEAR REACTIONS 155Gd(90Zr, 90Zr'), E=390 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 155Gd deduced high-spin levels, J, π, B(λ).
doi: 10.1143/JPSJ.66.285
1997OD01 Nucl.Phys. A620, 363 (1997) A.Odahara, Y.Gono, S.Mitarai, T.Morikawa, T.Shizuma, M.Kidera, M.Shibata, T.Kishida, E.Ideguchi, K.Morita, A.Yoshida, H.Kumagai, Y.H.Zhang, A.Ferragut, T.Murakami, M.Oshima, H.Iimura, M.Shibata, S.Hamada, H.Kusakari, M.Sugawara, M.Ogawa, M.Nakajima, B.J.Min, J.C.Kim, S.J.Chae, H.Sagawa High-Spin Isomer and Level Structure of 145Sm NUCLEAR REACTIONS 20Ne(136Xe, 7nα), E=8.2 MeV/nucleon; 16O(136Xe, 7n), E=7.4 MeV/nucleon; 139La(10B, 4n), E=47 MeV; 138Ba(13C, 6n), E=95, 98 MeV; measured Eγ, Iγ, γγ-coin, γγ(t), Iγ(θ). 145Sm deduced high-spin levels, J, π, isomer T1/2.
doi: 10.1016/S0375-9474(97)00189-9
1997SU11 Z.Phys. A358, 1 (1997) M.Sugawara, H.Kusakari, Y.Igari, K.Terui, K.Myojin, D.Nishimiya, S.Mitarai, M.Oshima, T.Hayakawa, M.Kidera, K.Furutaka, Y.Hatsukawa Dipole Bands in 142Gd NUCLEAR REACTIONS 111Cd(35Cl, 3np), E=170 MeV; measured Eγ, Iγ, (charged particle)γγ-coin, DCO ratios. 142Gd deduced high-spin level properties shears band.
doi: 10.1007/s002180050266
1997ZH42 High Energy Phys. and Nucl.Phys. (China) 21, 110 (1997) Y.Zhang, Y.Gono, T.Morikaawa, E.Ideguchi, S.Mitarai, A.Odahara, M.Shibata, T.Kishida, K.Morida, A.Yoshita, H.Kumagai, T.Murakami, M.Oshima, H.Iimura, M.Shibata, S.Hamata, H.Kusakari, M.Sugawara, M.Ogawa, M.Nagajima, M.Ishihara Experimental Observation of High Spin States in 146Sm Nucleus
1996AR14 Phys.Rev. C54, 3294 (1996) J.D.T.Arruda-Neto, T.Saito, M.Sugawara, T.Tamae, H.Miyase, K.Abe, O.Konno, M.Oikawa, S.Simionatto, M.L.Yoneama, J.F.Dias, A.Deppman, B.S.Bhandari, V.P.Likhachev, A.C.S.Lima Photoexcitation Mechanisms Investigated Through the Fission Channel NUCLEAR REACTIONS 182W, 197Au, Ta(e, F), E not given; analyzed fission data; deduced σ(γ, F), compound nucleus excitation energy delineation related features.
doi: 10.1103/PhysRevC.54.3294
1996ZH38 High Energy Phys. and Nucl.Phys. (China) 20, 385 (1996) Y.Zhang, Y.Gono, A.Ferragut, K.Morita, C.B.Moon, A.Yoshida, T.Murakami, M.Nakajima, M.Ogawa, T.Morikawa, M.Oshima, H.Kusakari, M.Sugawara, K.Furono, T.Hayakawa, T.Komatsubara, J.Lu, S.J.Chae, J.C.Kim, B.J.Min Study of High Spin Isomer and its Decay Level Scheme of Doubly Odd 144Pm Nucleus
1995AR03 Phys.Rev. C51, R452 (1995) J.D.T.Arruda-Neto, T.Saito, M.Sugawara, T.Tamae, H.Miyase, K.Abe, O.Konno, M.Oikawa, A.Deppman, S.Simionatto, E.M.L.Macedo, B.S.Bhandari Photofission of 182W following Reabsorption of Photopions NUCLEAR REACTIONS 182W(e, F), E=80-180 MeV; measured fission σ(E); deduced σ(γ, F), pion reabsorption σ. Enriched targets.
doi: 10.1103/PhysRevC.51.R452
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