NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = T.Onishi Found 42 matches. 2015MO17 Phys.Rev. C 92, 024608 (2015) S.Momota, I.Tanihata, A.Ozawa, M.Notani, K.Yoshida, K.Morimoto, T.Yamaguchi, T.Onishi, A.Yoshida, Y.X.Watanabe, Z.Liu, A.Ono Velocity-dependent transverse momentum distribution of fragments produced from 40Ar+9Be at 95 MeV/nucleon NUCLEAR REACTIONS 9Be(40Ar, X), E=95 MeV/nucleon; measured time-of-flight, energy loss and angular distribution of fragments using Rikagaku Kenkyusho (RIKEN) Projectile Fragment Separator at RIKEN. 10,11,12Be, 11,12,13,14,15B, 13,14,15,16,17,18C, 14,15,16,17,18,19,20,21N, 17,18,19,20,21,22,23,24O, 19,20,21,22,23,24,25,26F, 21,22,23,24,25,26,27,28,29Ne, 24,25,26,27,28,29,30,31Na, 26,27,28,29,30,31,32,33,34Mg, 28,29,30,31,32,33,34,35,36Al, 30,31,32,33,34,35,36,37Si; analyzed transverse momentum distributions for fragments; deduced formulation for the width of transverse momentum distribution. Comparison with antisymmetrized molecular-dynamics model calculations to investigate reaction mechanism.
doi: 10.1103/PhysRevC.92.024608
2014MI09 Phys.Rev. C 89, 054307 (2014) S.Michimasa, Y.Yanagisawa, K.Inafuku, N.Aoi, Z.Elekes, Zs.Fulop, Y.Ichikawa, N.Iwasa, K.Kurita, M.Kurokawa, T.Machida, T.Motobayashi, T.Nakamura, T.Nakabayashi, M.Notani, H.J.Ong, T.K.Onishi, H.Otsu, H.Sakurai, M.Shinohara, T.Sumikama, S.Takeuchi, K.Tanaka, Y.Togano, K.Yamada, M.Yamaguchi, K.Yoneda Quadrupole collectivity in island-of-inversion nuclei 28, 30Ne and 34, 36Mg NUCLEAR REACTIONS 1H(28Ne, 28Ne), E=53.5 MeV/nucleon; 1H(30Ne, 30Ne), E=44.0 MeV/nucleon; 1H(32Mg, 32Mg), E=58.9 MeV/nucleon; 1H(34Mg, 34Mg), E=51.1 MeV/nucleon; 1H(36Mg, 36Mg), E=44.5 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, magnetic rigidity, time of flight using accelerator complex, RIPS separator at RIBF-RIKEN facility. 28,30Ne, 32,34,36Mg; deduced levels, J, π, production σ for first 2+ states; deduced (p, p') deformation lengths and β2 deformation parameter, quadrupole collectivity around N=20 region. Systematics of deformation lengths in N=12-24 Mg, Ne and Si nuclei in the region of island-of inversion nuclei. Comparison with shell model calculations using AMPGCM and SDPF-M.
doi: 10.1103/PhysRevC.89.054307
2014SA06 Phys.Lett. B 728, 462 (2014) Y.Satou, J.W.Hwang, S.Kim, K.Tshoo, S.Choi, T.Nakamura, Y.Kondo, N.Matsui, Y.Hashimoto, T.Nakabayashi, T.Okumura, M.Shinohara, N.Fukuda, T.Sugimoto, H.Otsu, Y.Togano, T.Motobayashi, H.Sakurai, Y.Yanagisawa, N.Aoi, S.Takeuchi, T.Gomi, M.Ishihara, S.Kawai, H.J.Ong, T.K.Onishi, S.Shimoura, M.Tamaki, T.Kobayashi, Y.Matsuda, N.Endo, M.Kitayama One-neutron knockout reaction of 17C on a hydrogen target at 70 MeV/nucleon NUCLEAR REACTIONS 1H(17C, 16C), E=70 MeV/nucleon; measured reaction products, TOF, Eγ, Iγ. 16C; deduced energy levels, J, π, σ. Comparison with Glauber model calculations, available data.
doi: 10.1016/j.physletb.2013.12.024
2012LA23 Prog.Theor.Phys.(Kyoto), Suppl. 196, 111 (2012) V.Lapoux, S.Boissinot, H.Otsu, H.Baba, R.J.Chen, A.Matta, E.Pollacco, Y.Blumenfeld, F.Flavigny, S.Franchoo, N.Fukuda, P.Gangnant, F.Hammache, Ch.Houarner, N.Inabe, D.Kameda, J.F.Libin, C.Louchart, M.Matsushita, T.Motobayashi, L.Nalpas, E.Yu.Nikolskii, M.Nishimura, A.Obertelli, T.Onishi, E.Rindel, Ph.Rosier, H.Sakurai, F.Saillant, M.Takechi, S.Takeuchi, Y.Togano, K.Yoneda, A.Yoshida, K.Yoshida, for the RIBF57 Collaboration Spectroscopy of the Unbound States of the Drip-Line Nucleus 24O NUCLEAR REACTIONS 1H(24O, p'), E=262.5 MeV/nucleon; 1H(24O, p), (23O, p), (22O, p), E≈262.5 MeV/nucleon; measured reaction products, Ep, Ip. 24O; deduced σ(θ), level energies, J, π. Comparison with theoretical calculations.
doi: 10.1143/PTPS.196.111
2011IC06 J.Phys.:Conf.Ser. 312, 092031 (2011) Y.Ichikawa, T.K.Onishi, D.Suzuki, H.Iwasaki, T.Kubo, V.Naik, A.Chakrabarti, N.Aoi, B.A.Brown, N.Fukuda, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai Proton-rich nuclear structure and mirror asymmetry investigated by β-decay spectroscopy of 24Si RADIOACTIVITY 24Si(β+), (EC)[from projectile fragment separator]; measured β-delayed Eγ, Iγ(t). 24Si deduced decay scheme, levels, J, π, branching ratios, Gamow-Teller transition strength B(GT), log ft.
doi: 10.1088/1742-6596/312/9/092031
2011SA02 Phys.Lett. B 697, 459 (2011) Y.Satou, T.Nakamura, Y.Kondo, N.Matsui, Y.Hashimoto, T.Nakabayashi, T.Okumura, M.Shinohara, N.Fukuda, T.Sugimoto, H.Otsu, Y.Togano, T.Motobayashi, H.Sakurai, Y.Yanagisawa, N.Aoi, S.Takeuchi, T.Gomi, M.Ishihara, S.Kawai, H.J.Ong, T.K.Onishi, S.Shimoura, M.Tamaki, T.Kobayashi, Y.Matsuda, N.Endo, M.Kitayama 14Be(p, n)14B reaction at 69 MeV in inverse kinematics NUCLEAR REACTIONS 1H(14Be, n), E=69 MeV/nucleon; measured reaction fragments, Eγ, Iγ; deduced resonance parameters, energy spectrum, σ(θ), Gamow-Teller transition, J, π. DWBA calculations.
doi: 10.1016/j.physletb.2011.02.045
2010KO17 Phys.Lett. B 690, 245 (2010) Y.Kondo, T.Nakamura, Y.Satou, T.Matsumoto, N.Aoi, N.Endo, N.Fukuda, T.Gomi, Y.Hashimoto, M.Ishihara, S.Kawai, M.Kitayama, T.Kobayashi, Y.Matsuda, N.Matsui, T.Motobayashi, T.Nakabayashi, T.Okumura, H.J.Ong, T.K.Onishi, K.Ogata, H.Otsu, H.Sakurai, S.Shimoura, M.Shinohara, T.Sugimoto, S.Takeuchi, M.Tamaki, Y.Togano, Y.Yanagisawa Low-lying intruder state of the unbound nucleus 13Be NUCLEAR REACTIONS 1H(14Be, X)13Be, E=69 MeV/nucleon; measured reaction fragments; deduced σ, σ(E), p- and d-wave resonance energies and widths, J, π. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2010.05.031
2010SA25 Nucl.Phys. A834, 404c (2010) Y.Satou, T.Nakamura, N.Fukuda, T.Sugimoto, Y.Kondo, N.Matsui, Y.Hashimoto, T.Nakabayashi, Y.Okumura, M.Shinohara, T.Motobayashi, Y.Yanagisawa, N.Aoi, S.Takeuchi, T.Gomi, Y.Togano, S.Kawai, H.Sakurai, H.J.Ong, T.K.Onishi, S.Shimoura, M.Tamaki, T.Kobayashi, H.Otsu, N.Endo, M.Kitayama, M.Ishihara Invariant mass spectroscopy of 19, 17C and 14B using proton inelastic and charge-exchange reactions NUCLEAR REACTIONS 1H(17C, 17C'), (19C, 19C'), E=70 MeV/nucleon; measured Ep, Ip, fragment-spectra; deduced levels, J, π, σ(θ); calculated levels, J, π using shell model with different forces, σ(θ) using DWBA with WBT shell model wave function. 1H(14Be, 14B), E=70 MeV/nucleon; measured Eβ, Iβ, fragment-spectra; deduced low-lying levels, J, π; calculated levels, J, π using shell model, β-decay strength B(GT). Secondary radioactive beams. Inverse kinematics.
doi: 10.1016/j.nuclphysa.2010.01.050
2010TA23 Phys.Rev. C 82, 044309 (2010) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, D.Nishimura, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Suzuki, T.Ohtsubo, T.Izumikawa, S.Momota, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Density distribution of 17Ne and possible shell-structure change in the proton-rich sd-shell nuclei NUCLEAR REACTIONS 9Be, 12C, 27Al(17Ne, X), [secondary 17Ne beam from 9Be(20Ne, X), E=135 MeV/nucleon], E=42, 64 MeV/nucleon; measured particle spectra, magnetic rigidity and time-of-flight, reaction and interaction σ; deduced density distributions of 17Ne nucleus with Glauber-type calculations, halo-like dilute tail, and level inversion. Systematics of 2s1/2 and 1d5/2 levels as a function of diffuseness for 17Ne, 17F, 20Na, 20Mg, 22,23Al nuclei.
doi: 10.1103/PhysRevC.82.044309
2009IC05 Phys.Rev. C 80, 044302 (2009) Y.Ichikawa, T.K.Onishi, D.Suzuki, H.Iwasaki, T.Kubo, V.Naik, A.Chakrabarti, N.Aoi, B.A.Brown, N.Fukuda, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai β decay of the proton-rich nucleus 24Si and its mirror asymmetry RADIOACTIVITY 24Si(β+), (β+p), 23Al(β+)[from 9Be(28Si, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, βγ-, γγ-coin, half-lives. 24Al, 23Mg; deduced levels, J, π, β+ and delayed-proton emission probabilities, logft, and B(GT) strengths. 20,21Na, 22,23Mg, 24Al(β+); measured Eγ. Comparison with shell-model calculation. Comparison of B(GT) strengths from 24Si and 24Ne decays. RIKEN-RIPS facility.
doi: 10.1103/PhysRevC.80.044302
2009IC06 Eur.Phys.J. A 42, 375 (2009) Y.Ichikawa, T.Kubo, N.Aoi, V.Banerjee, A.Chakrabarti, N.Fukuda, H.Iwasaki, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, T.K.Onishi, D.Suzuki, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai Beta-decay study of Tz = -2 proton-rich nucleus 24Si RADIOACTIVITY 24Si(β+), (β+p) [from 9Be, Ni(28Si, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, βγ-, γγ-coin, T1/2 at RIKEN RIPS facility. 24Al, 23Mg; deduced levels, J, π, branching ratios, emission probabilities.
doi: 10.1140/epja/i2008-10761-8
2009KO02 Phys.Rev. C 79, 014602 (2009) Y.Kondo, T.Nakamura, Y.Satou, T.Matsumoto, N.Aoi, N.Endo, N.Fukuda, T.Gomi, Y.Hashimoto, M.Ishihara, S.Kawai, M.Kitayama, T.Kobayashi, Y.Matsuda, N.Matsui, T.Motobayashi, T.Nakabayashi, K.Ogata, T.Okumura, H.J.Ong, T.K.Onishi, H.Otsu, H.Sakurai, S.Shimoura, M.Shinohara, T.Sugimoto, S.Takeuchi, M.Tamaki, Y.Togano, Y.Yanagisawa One-neutron removal reactions of 18C and 19C on a proton target NUCLEAR REACTIONS 1H(19C, 18C), E=81 MeV/nucleon; 1H(18C, 17C), E=68 MeV/nucleon; measured Eγ, Iγ, σ, (particle)-γ coin, transverse-momentum distributions. 17,18C; deduced levels, J, π. Comparison with continuum-discretized coupled-channel calculations.
doi: 10.1103/PhysRevC.79.014602
2009NI17 Eur.Phys.J. A 42, 471 (2009) M.Niikura, E.Ideguchi, N.Aoi, H.Baba, T.Fukuchi, Y.Ichikawa, H.Iwasaki, T.Kubo, M.Kurokawa, M.Liu, S.Michimasa, T.Ohnishi, T.K.Onishi, S.Ota, S.Shimoura, H.Suzuki, D.Suzuki, Y.Wakabayashi, K.Yoshida, Y.Zheng Yrast spectroscopy in 49-51Ti via fusion-evaporation reaction induced by a radioactive beam NUCLEAR REACTIONS 9Be(46Ar, xn)49Ti/50Ti/51Ti, E=2-8 MeV/nucleon; measured Eγ, Iγ, γγ-coin in-beam using GRAPE HPGe detector array with Doppler shift correction. 49Ti, 50Ti, 51Ti; deduced high-spin yrast levels, J, π, configurations. Comparison with shell model ANTOINE. Secondary radioactive beam.
doi: 10.1140/epja/i2009-10857-7
2009ON02 Eur.Phys.J. A 42, 393 (2009) H.J.Ong, N.Imai, D.Suzuki, H.Iwasaki, H.Sakurai, T.K.Onishi, M.K.Suzuki, S.Ota, S.Takeuchi, T.Nakao, Y.Togano, Y.Kondo, N.Aoi, H.Baba, S.Bishop, Y.Ichikawa, M.Ishihara, T.Kubo, K.Kurita, T.Motobayashi, T.Nakamura, T.Okumura, Y.Yanagisawa Observation/confirmation of hindered E2 strength in 18C/16C NUCLEAR REACTIONS 9Be(16C, 16C'), (18C, 18C'), E=72.79 MeV/nucleon; 16,18C; measured measured Eγ, Iγ, γγ-coin, half-lives using the upgraded recoil shadow method; deduced mean lifetime, B(E2), hinderance of transition strength, proton-shell closure. 22Ne secondary beams.
doi: 10.1140/epja/i2009-10804-8
2009TA08 Phys.Rev. C 79, 054319 (2009) S.Takeuchi, N.Aoi, T.Motobayashi, S.Ota, E.Takeshita, H.Suzuki, H.Baba, T.Fukui, Y.Hashimoto, K.Ieki, N.Imai, H.Iwasaki, S.Kanno, Y.Kondo, T.Kubo, K.Kurita, T.Minemura, T.Nakabayashi, T.Nakamura, T.Okumura, T.K.Onishi, H.Sakurai, S.Shimoura, R.Sugou, D.Suzuki, M.K.Suzuki, M.Takashina, M.Tamaki, K.Tanaka, Y.Togano, K.Yamada Low-lying states in 32Mg studied by proton inelastic scattering NUCLEAR REACTIONS 1H(32Mg, 32Mg'), E=46.5 MeV/nucleon; measured Eγ, Iγ, scattered particle spectra, σ, σ(θ). 32Mg; deduced levels, J, π, deformation lengths, rms radii.Coupled-channel analysis of angular distribution cross sections. 24,26,28,30,32,34Mg; level systematics.
doi: 10.1103/PhysRevC.79.054319
2009TA31 Int.J.Mod.Phys. E18, 2025 (2009) S.Takeuchi, N.Aoi, H.Baba, T.Kubo, T.Motobayashi, K.Tanaka, K.Yamada, T.Fukui, S.Ota, Y.Hashimoto, Y.Kondo, T.Nakabayashi, T.Nakamura, T.Okumura, K.Ieki, S.Kanno, K.Kurita, R.Sugou, E.Takeshita, Y.Togano, N.Imai, T.Minemura, H.Iwasaki, T.K.Onishi, H.Sakurai, D.Suzuki, H.Suzuki, M.K.Suzuki, S.Shimoura, M.Tamaki Study of low-lying states in 32Mg NUCLEAR REACTIONS 1H(32Mg, 32Mg'), E=45.5 MeV/nucleon; measured Eγ, Iγ, γ-γ-coin.; 32Mg deduced level energies, decay and level scheme, J, π, σ(θ), β2. Secondary beam from 40Ar fragmentation.
doi: 10.1142/S0218301309014226
2008IW03 Phys.Rev. C 78, 021304 (2008) H.Iwasaki, S.Michimasa, M.Niikura, M.Tamaki, N.Aoi, H.Sakurai, S.Shimoura, S.Takeuchi, S.Ota, M.Honma, T.K.Onishi, E.Takeshita, H.J.Ong, H.Baba, Z.Elekes, T.Fukuchi, Y.Ichikawa, M.Ishihara, N.Iwasa, S.Kanno, R.Kanungo, S.Kawai, T.Kubo, K.Kurita, T.Motobayashi, A.Saito, Y.Satou, H.Suzuki, M.K.Suzuki, Y.Togano, Y.Yanagisawa Persistence of the N=50 shell closure in the neutron-rich isotope 80Ge NUCLEAR REACTIONS Pb(76Ge, 76Ge'), (80Ge, 80Ge'), E=37 MeV/nucleon; measured Eγ, Iγ, σ. 76,80Ge; deduced levels, J, π, B(E2). Comparison with large scale shell model calculations.
doi: 10.1103/PhysRevC.78.021304
2008ON02 Phys.Rev. C 78, 014308 (2008) H.J.Ong, N.Imai, D.Suzuki, H.Iwasaki, H.Sakurai, T.K.Onishi, M.K.Suzuki, S.Ota, S.Takeuchi, T.Nakao, Y.Togano, Y.Kondo, N.Aoi, H.Baba, S.Bishop, Y.Ichikawa, M.Ishihara, T.Kubo, K.Kurita, T.Motobayashi, T.Nakamura, T.Okumura, Y.Yanagisawa Lifetime measurements of first excited states in 16, 18C NUCLEAR REACTIONS 9Be(16C, 16C'), E=40 MeV/nucleon;9Be(18C, 18C'), (18C, 11Be), (18C, 16N), E=79 MeV/nucleon; measured Eγ, Iγ, γγ-coin, half-lives using recoil shadow method. 11Be, 16N, 16,18C; deduced levels, J, π, B(E2). 14C, 16,18,20,22O, 34Si, 38,40,46,48Ca; comparison of B(E2) values.
doi: 10.1103/PhysRevC.78.014308
2008SA03 Phys.Lett. B 660, 320 (2008) Y.Satou, T.Nakamura, N.Fukuda, T.Sugimoto, Y.Kondo, N.Matsui, Y.Hashimoto, T.Nakabayashi, T.Okumura, M.Shinohara, T.Motobayashi, Y.Yanagisawa, N.Aoi, S.Takeuchi, T.Gomi, Y.Togano, S.Kawai, H.Sakurai, H.J.Ong, T.K.Onishi, S.Shimoura, M.Tamaki, T.Kobayashi, H.Otsu, Y.Matsuda, N.Endo, M.Kitayama, M.Ishihara Unbound excited states in 19, 17C NUCLEAR REACTIONS 1H(19C, 18C), (19C, 16C), (17C, 16C), E=70 MeV/nucleon; measured σ, σ(θ), relative energy spectra. 17,19C deduced level energies, J, π using DWBA analysis.
doi: 10.1016/j.physletb.2008.01.022
2008SU12 Phys.Lett. B 666, 222 (2008) D.Suzuki, H.Iwasaki, H.J.Ong, N.Imai, H.Sakurai, T.Nakao, N.Aoi, H.Baba, S.Bishop, Y.Ichikawa, M.Ishihara, Y.Kondo, T.Kubo, K.Kurita, T.Motobayashi, T.Nakamura, T.Okumura, T.K.Onishi, S.Ota, M.K.Suzuki, S.Takeuchi, Y.Togano, Y.Yanagisawa Lifetime measurements of excited states in 17C: Possible interplay between collectivity and halo effects NUCLEAR REACTIONS 9Be(18C, n17C), E not given; measured Eγ, Iγ, lifetimes of low lying states using recoil shadow method. 17C; deduced B(M1).
doi: 10.1016/j.physletb.2008.07.055
2007MO23 Phys.Rev. C 76, 014609 (2007) M.Mocko, M.B.Tsang, Z.Y.Sun, N.Aoi, J.M.Cook, F.Delaunay, M.A.Famiano, H.Hui, N.Imai, H.Iwasaki, W.G.Lynch, T.Motobayashi, M.Niikura, T.Onishi, A.M.Rogers, H.Sakurai, A.Stolz, H.Suzuki, E.Takeshita, S.Takeuchi, M.S.Wallace Projectile fragmentation of 86Kr at 64 MeV/nucleon NUCLEAR REACTIONS 9Be, 181Ta(86Kr, X), E=64 MeV/nucleon; measured fragmentation cross sections.
doi: 10.1103/PhysRevC.76.014609
2007TS09 Phys.Rev. C 76, 041302 (2007) M.B.Tsang, W.G.Lynch, W.A.Friedman, M.Mocko, Z.Y.Sun, N.Aoi, J.M.Cook, F.Delaunay, M.A.Famiano, H.Hui, N.Imai, H.Iwasaki, T.Motobayashi, M.Niikura, T.Onishi, A.M.Rogers, H.Sakurai, H.Suzuki, E.Takeshita, S.Takeuchi, M.S.Wallace Fragmentation cross sections and binding energies of neutron-rich nuclei NUCLEAR REACTIONS 9Be(86Kr, X)69Cu/71Cu/73Cu/75Cu/76Cu/77Cu/78Cu/79Cu, E=64 MeV/A; analyzed cross sections, binding energies. 9Be, 181Ta(48Ca, X)23Na/24Na/25Na/26Na/27Na/28Na/29Na/30Na/31Na/26Mg/27Mg/28Mg/29Mg/30Mg/31Mg/32Mg/33Mg/34Mg/35Mg, E=140 MeV/nucleon; analyzed cross sections.
doi: 10.1103/PhysRevC.76.041302
2006TA31 J.Phys.:Conf.Ser. 49, 153 (2006) S.Takeuchi, N.Aoi, H.Baba, T.Fukui, Y.Hashimoto, K.Ieki, N.Imai, H.Iwasaki, S.Kanno, Y.Kondo, T.Kubo, K.Kurita, T.Minemura, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Okumura, T.K.Onishi, S.Ota, H.Sakurai, S.Shimoura, R.Sugou, D.Suzuki, H.Suzuki, M.K.Suzuki, E.Takeshita, M.Tamaki, K.Tanaka, Y.Togano, K.Yamada Proton inelastic scattering on 32Mg NUCLEAR REACTIONS H(32Mg, 32Mg'), E=57 MeV/nucleon; measured reaction products, Eγ, Iγ. 32Mg; deduced σ(θ), level energies, J, π, angular momentum. Comparison with DWBA calculations, 40Ar secondary beams.
doi: 10.1088/1742-6596/49/1/033
2005HA64 Eur.Phys.J. A 25, Supplement 1, 255 (2005) M.Hatano, H.Sakai, T.Wakui, T.Uesaka, N.Aoi, Y.Ichikawa, T.Ikeda, K.Itoh, H.Iwasaki, T.Kawabata, H.Kuboki, Y.Maeda, N.Matsui, T.Ohnishi, T.K.Onishi, T.Saito, N.Sakamoto, M.Sasano, Y.Satou, K.Sekiguchi, K.Suda, A.Tamii, Y.Yanagisawa, K.Yako First experiment of 6He with a polarized proton target NUCLEAR REACTIONS 1H(6He, 6He), E=71 MeV/nucleon; measured σ(θ), analyzing powers; deduced optical model parameters. 6He deduced rms radius. Polarized target. Comparison with model predictions.
doi: 10.1140/epjad/i2005-06-110-5
2005IW03 Eur.Phys.J. A 25, Supplement 1, 415 (2005) H.Iwasaki, N.Aoi, S.Takeuchi, S.Ota, H.Sakurai, M.Tamaki, T.K.Onishi, E.Takeshita, H.J.Ong, N.Iwasa, H.Baba, Z.Elekes, T.Fukuchi, Y.Ichikawa, M.Ishihara, S.Kanno, R.Kanungo, S.Kawai, T.Kubo, K.Kurita, S.Michimasa, M.Niikura, A.Saito, Y.Satou, S.Shimoura, H.Suzuki, M.K.Suzuki, Y.Togano, Y.Yanagisawa, T.Motobayashi Intermediate-energy Coulomb excitation of the neutron-rich Ge isotopes around N = 50 NUCLEAR REACTIONS Pb(76Ge, 76Ge'), (78Ge, 78Ge'), (80Ge, 80Ge'), (82Ge, 82Ge'), E ≈ 40 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 76,78,80,82Ge deduced transitions B(E2).
doi: 10.1140/epjad/i2005-06-154-5
2005ON03 Phys.Rev. C 72, 024308 (2005) T.K.Onishi, A.Gelberg, H.Sakurai, K.Yoneda, N.Aoi, N.Imai, H.Baba, P.von Brentano, N.Fukuda, Y.Ichikawa, M.Ishihara, H.Iwasaki, D.Kameda, T.Kishida, A.F.Lisetskiy, H.J.Ong, M.Osada, T.Otsuka, M.K.Suzuki, K.Ue, Y.Utsuno, H.Watanabe Gamow-Teller decay of the T = 1 nucleus 46Cr RADIOACTIVITY 46Cr(β+) [from 9Be(50Cr, X)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2; deduced Gamow-Teller decay branching ratio, B(GT). 46V deduced transitions. Comparison with model predictions.
doi: 10.1103/PhysRevC.72.024308
2005TA33 Eur.Phys.J. A 25, Supplement 1, 221 (2005) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Suzuki, T.Ohtubo, T.Izumikawa, S.Momota, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Nucleon density distribution of proton drip-line nucleus 17Ne NUCLEAR REACTIONS 9Be, 12C, 27Al(17Ne, X), E=42, 62 MeV/nucleon; measured interaction and reaction σ. 17Ne deduced matter density distribution.
doi: 10.1140/epjad/i2005-06-182-1
2005YA26 Eur.Phys.J. A 25, Supplement 1, 409 (2005) K.Yamada, T.Motobayashi, N.Aoi, H.Baba, K.Demichi, Z.Elekes, J.Gibelin, T.Gomi, H.Hasegawa, N.Imai, H.Iwasaki, S.Kanno, T.Kubo, K.Kurita, Y.U.Matsuyama, S.Michimasa, T.Minemura, M.Notani, T.K.Onishi, H.J.Ong, S.Ota, A.Ozawa, A.Saito, H.Sakurai, S.Shimoura, E.Takeshita, S.Takeuchi, M.Tamaki, Y.Togano, Y.Yanagisawa, K.Yoneda, I.Tanihata Reduced transition probabilities for the first 2+ excited state in 46Cr, 50Fe, and 54Ni NUCLEAR REACTIONS Pb(46Cr, 46Cr'), (50Fe, 50Fe'), (54Ni, 54Ni'), E=41-44 MeV/nucleon; measured σ(θ), Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 46Cr, 50Fe, 54Ni deduced excitation B(E2). DWBA analysis.
doi: 10.1140/epjad/i2005-06-094-0
2004IM01 Phys.Rev.Lett. 92, 062501 (2004); Comment Phys.Rev.Lett. 94, 199201 (2005) N.Imai, H.J.Ong, N.Aoi, H.Sakurai, K.Demichi, H.Kawasaki, H.Baba, Zs.Dombradi, Z.Elekes, N.Fukuda, Zs.Fulop, A.Gelberg, T.Gomi, H.Hasegawa, K.Ishikawa, H.Iwasaki, E.Kaneko, S.Kanno, T.Kishida, Y.Kondo, T.Kubo, K.Kurita, S.Michimasa, T.Minemura, M.Miura, T.Motobayashi, T.Nakamura, M.Notani, T.K.Onishi, A.Saito, S.Shimoura, T.Sugimoto, M.K.Suzuki, E.Takeshita, S.Takeuchi, M.Tamaki, K.Yamada, K.Yoneda, H.Watanabe, M.Ishihara Anomalously Hindered E2 Strength B(E2; 2+1 → O+) in 16C NUCLEAR REACTIONS 9Be(16C, 16C'), E ≈ 34.6 MeV/nucleon; measured delayed Eγ, Iγ, (particle)γ-coin. 16C level deduced T1/2, B(E2), configuration. Recoil shadow method.
doi: 10.1103/PhysRevLett.92.062501
2004MO48 Nucl.Phys. A746, 407c (2004) S.Momota, I.Tanihata, A.Ozawa, M.Notani, K.Yoshida, K.Morimoto, T.Onishi, T.Yamaguchi, A.Yoshida, Y.X.Watanabe, L.Zhong, M.Kanazawa, A.Kitagawa, M.Suda, Y.Nojiri Momentum distributions and production cross sections of projectile-like fragments NUCLEAR REACTIONS 9Be(40Ar, X), E=95 MeV/nucleon; 12C, 27Al, 197Au(12C, X), (40Ar, X), E=290 MeV/nucleon; measured projectile-like fragments production σ, momentum distributions.
doi: 10.1016/j.nuclphysa.2004.09.084
2004TA40 Nucl.Phys. A746, 532c (2004) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Ohtubo, T.Suzuki, S.Momota, T.Izumikawa, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Density distribution of proton drip-line nucleus 17Ne NUCLEAR STRUCTURE 17Ne; analyzed data; deduced density distribution, halo features.
doi: 10.1016/j.nuclphysa.2004.09.154
2002MA43 Nucl.Phys. A704, 98c (2002) K.Matsuta, T.Minamisono, M.Fukuda, M.Mihara, K.Sato, K.Minamisono, T.Yamaguchi, T.Onishi, T.Miyake, M.Sasaki, M.Tanigaki, T.Ohtsubo, S.Momota, Y.Nojiri, K.Yoshida, A.Ozawa, I.Tanihata, A.Kitagawa, M.Torikoshi, M.Kanazawa, S.Koda, T.Nishio, M.Suda, J.R.Alonso, G.F.Krebs, T.J.M.Symons, S.S.Hanna Recent Studies on the Nuclear Moments of Light Mirror Nuclei ( T = 1/2, 3/2) NUCLEAR MOMENTS 9C, 13O, 27Mg, 27Si; measured β-NMR spectra of oriented nuclei; deduced quadrupole moments.
doi: 10.1016/S0375-9474(02)00770-4
2002NO11 Phys.Lett. 542B, 49 (2002) M.Notani, H.Sakurai, N.Aoi, Y.Yanagisawa, A.Saito, N.Imai, T.Gomi, M.Miura, S.Michimasa, H.Iwasaki, N.Fukuda, M.Ishihara, T.Kubo, S.Kubono, H.Kumagai, S.M.Lukyanov, T.Motobayashi, T.K.Onishi, Yu.E.Penionzhkevich, S.Shimoura, T.Teranishi, K.Ue, V.Ugryumov, A.Yoshida New Neutron-Rich Isotopes, 34Ne, 37Na and 43Si, Produced by Fragmentation of a 64 A MeV 48Ca Beam NUCLEAR REACTIONS Ta(48Ca, X), E=64 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 34Ne, 37Na, 43Si.
doi: 10.1016/S0370-2693(02)02337-7
1999FU08 Nucl.Phys. A656, 209 (1999) M.Fukuda, M.Mihara, T.Fukao, S.Fukuda, M.Ishihara, S.Ito, T.Kobayashi, K.Matsuta, T.Minamisono, S.Momota, T.Nakamura, Y.Nojiri, Y.Ogawa, T.Ohtsubo, T.Onishi, A.Ozawa, T.Suzuki, M.Tanigaki, I.Tanihata, K.Yoshida Density Distribution of 8B Studied via Reaction Cross Sections NUCLEAR REACTIONS 9Be, 12C, 27Al(8B, X), (7Be, X), E≈ 35, 60 MeV/nucleon; 9Be, 12C, 27Al(6Li, X), E≈ 40 MeV/nucleon; measured interaction, reaction σ. 9Be, 12C, 27Al(8B, 7Be), E≈ 35, 60 MeV/nucleon; measured 1-proton removal σ. 8B deduced rms radius, halo features, density distributions. Glauber model analysis. Secondary beams from 12C fragmentation.
doi: 10.1016/S0375-9474(99)00308-5
1999MA46 Phys.Lett. 459B, 81 (1999) K.Matsuta, K.Sato, M.Fukuda, M.Mihara, T.Yamaguchi, M.Sasaki, T.Miyake, K.Minamisono, T.Minamisono, M.Tanigaki, T.Ohtsubo, T.Onishi, Y.Nojiri, S.Momota, S.Fukuda, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons, H.Kitagawa, H.Sagawa Quadrupole Moment of the Proton Drip-Line Nuclide 13O RADIOACTIVITY 13O(β+) [from Be(16O, X)]; measured β-NQR spectrum; deduced quadrupole moment. Comparison with shell model predictions.
doi: 10.1016/S0370-2693(99)00620-6
1999MB13 Hyperfine Interactions 120/121, 673 (1999) K.Matsuta, T.Onishi, M.Fukuda, T.Minamisono, H.Akai, M.Sasaki, T.Yamaguchi, T.Miyake, K.Sato, K.Minamisono, F.Ohsumi, Y.Muramoto, S.Oui, C.Ha, K.Tanaka, K.Kidera, A.Morishita, A.Kitagawa, M.Torikoshi, M.Kanazawa, T.Nishio, S.Koda, T.Ohtsubo, S.Fukuda, Y.Nojiri, S.Momota, A.Ozawa, K.Yoshida, T.Suzuki, T.Kobayashi, I.Tanihata, S.S.Hanna, J.R.Alonso, G.F.Krebs, T.J.M.Symons Electromagnetic moments of short lived β emitters 21F, 23Mg, 27Si and 39Ca NUCLEAR MOMENTS 21F, 23Mg, 27Si, 39Ca; measured asymmetry change as a function of the frequency; deduced magnetic moments, electrical quadrupole coupling constants. Comparison with OXBASH shell model calculations.
doi: 10.1023/A:1017036009679
1999MI16 Phys.Lett. 457B, 9 (1999) T.Minamisono, Y.Nojiri, K.Matsuta, M.Fukuda, K.Sato, M.Tanigaki, A.Morishita, T.Miyake, Y.Matsumoto, T.Onishi, K.Ishiga, F.Ohsumi, H.Kitagawa, H.Sagawa Electromagnetic Moments of the β-Emitting Nucleus 19O RADIOACTIVITY 19O(β-) [from 18O(d, p)]; measured β-NMR spectra. 19O deduced μ, Q. NUCLEAR MOMENTS 19O; measured β-NMR spectra; deduced μ, Q.
doi: 10.1016/S0370-2693(99)00468-2
1999SA75 Nucl.Phys. (Supplement) A654, 735c (1999) K.Sato, M.Tanigaki, T.Onishi, M.Fukuda, T.Minamisono, M.Mihara, K.Matsuta, S.Takeda, M.Sasaki, T.Yamaguchi, T.Miyake, K.Minamisono, A.Morishita, F.Osumi, Y.Muramoto, S.Oui, T.Fukao, Y.Matsumoto, T.Ohtsubo, S.Fukuda, Y.Nojiri, S.Momota, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, A.Kitagawa, M.Torikoshi, H.Sagawa, H.Kitagawa, G.F.Krebs, J.R.Alonso, T.J.M.Symons Quadrupole Moments of Short-Lived β-Emitters 13, 19O and 21F RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 19O(β-) [from 18O(d, p), E=3.25 MeV]; 21F(β-) [from 9Be(22Ne, X), E=100 MeV/nucleon]; measured β-NQR spectrum in TiO2, MgF2. 13O, 19O, 21F deduced quadrupole moments. Comparison with neighboring nuclei and with theoretical results. Halo effects discussed.
doi: 10.1016/S0375-9474(00)88538-3
1998MA27 Nucl.Instrum.Methods Phys.Res. A402, 229 (1998) K.Matsuta, T.Minamisono, Y.Nojiri, M.Fukuda, T.Onishi, K.Minamisono Creation of Spin Polarization in Unstable Nuclei and Correlation-Type Experiments RADIOACTIVITY 23Mg(β+) [from projectile fragmentation]; measured βγ-coin, β-ray asymmetry. 12N(β+); 12B(β-); measured β-NMR; deduced alignment correlation terms.
doi: 10.1016/S0168-9002(97)81652-X
1996MA37 Hyperfine Interactions 97/98, 501 (1996) K.Matsuta, M.Fukuda, M.Tanigaki, T.Minamisono, Y.Nojiri, H.Akai, T.Izumikawa, M.Nakazato, M.Mihara, T.Yamaguchi, A.Harada, M.Sasaki, T.Miyake, T.Onishi, K.Minamisono, T.Fukao, K.Sato, Y.Matsumoto, T.Ohtsubo, S.Fukuda, K.Yoshida, A.Ozawa, S.Momota, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Hyperfine Interactions of 13O and 23Mg Implanted in Pt RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 23Mg(β+) [from 197Au(24Mg, X), E=100 MeV/nucleon]; measured β time spectra, NMR techniques, implantation in Pt; deduced hyperfine interaction, spin relaxation time, Knight shift.
doi: 10.1007/BF02150192
1996MA38 Hyperfine Interactions 97/98, 519 (1996) K.Matsuta, T.Minamisono, M.Tanigaki, M.Fukuda, Y.Nojiri, M.Mihara, T.Onishi, T.Yamaguchi, A.Harada, M.Sasaki, T.Miyake, K.Minamisono, T.Fukao, K.Sato, Y.Matsumoto, T.Ohtsubo, S.Fukuda, S.Momota, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic Moments of Proton Drip-Line Nuclei 13O and 9C RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 9C(β+) [from 12C(12C, X), E=70 MeV/nucleon]; measured β-NMR, polarized sources; deduced μ, spin expectation values.
doi: 10.1007/BF02150194
1995MA48 Nucl.Phys. A588, 153c (1995) K.Matsuta, M.Fukuda, M.Tanigaki, T.Minamisono, Y.Nojiri, M.Mihara, T.Onishi, T.Yamaguchi, A.Harada, M.Sasaki, T.Miyake, S.Fukuda, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic Moment of Proton Drip-Line Nucleus 9C RADIOACTIVITY 9C(β+) [from 12C(12C, X), E=67 MeV/nucleon]; measured μ; deduced spin expectation value. β-NMR technique, polarized radioactive beam. Model comparison.
doi: 10.1016/0375-9474(95)00115-H
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