Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Shizuma, Toshiyuki; Hayakawa, Takehito; Mitarai, Shiro*; Morikawa, Tsuneyasu*; Ishii, Tetsuro
Physical Review C, 71(6), p.067301_1 - 067301_4, 2005/06
Times Cited Count:6 Percentile:45.49(Physics, Nuclear)Excited states in neutron-rich W have been populated via deep inelastic collisions of a 630-MeV Se beam on a W target. Projectile-like fragments were measured by an annular Si detector for reaction channel selection. Delayed rays from target residues were detected by means of the so-called recoil shadow technique. A new isomer at 411 keV, based on the [615] Nilsson configuration, has been identified with the half-life of 1.56(28) s. The decay rates of the isomers are discussed in terms of the quantum number by comparison with the systematics from the neighboring nuclei.
Shizuma, Toshiyuki; Mitarai, Shiro*; Sletten, G.*; Bark, R. A.*; Gjorup, N. L.*; Jensen, H. J.*; Piiparinen, M.*; Wrzesinski, J.*; Shimizu, Yoshifumi*
Physical Review C, 69(2), p.024305_1 - 024305_18, 2004/02
Times Cited Count:15 Percentile:65.25(Physics, Nuclear)High-spin states in Os have been studied using the Yb(C,4n) reaction at a beam energy of 65MeV. Previously known 1-quasiparticle bands have been extended to higher spins. New high- bands based on 3- and 5-quasiparticle excitation have been identified. Nilsson configurations are assigned based on the g-factors deduced from M1/E2 branching ratios within the bands. In addition, a new isomer at 5008keV has been found with a half-life of 18(2) ns. The hindrance in decays of the high- intrinsic states are discussed in terms of the tunneling model where the low- and high- states interact through the triaxial shape fluctuation.
Hayakawa, Takehito; Toh, Yosuke; Oshima, Masumi; Matsuda, Makoto; Hatsukawa, Yuichi; Shizuma, Toshiyuki; Katakura, Junichi; Iimura, Hideki; Mitarai, Shiro*; Zhang, Y.*; et al.
Physical Review C, 68(6), p.067303_1 - 067303_4, 2003/12
Times Cited Count:2 Percentile:21.20(Physics, Nuclear)no abstracts in English
Hayakawa, Takehito; Toh, Yosuke; Oshima, Masumi; Matsuda, Makoto; Hatsukawa, Yuichi; Katakura, Junichi; Iimura, Hideki; Shizuma, Toshiyuki; Mitarai, Shiro*; Sugawara, Masahiko*; et al.
European Physical Journal A, 15(3), p.299 - 302, 2002/11
Times Cited Count:9 Percentile:47.98(Physics, Nuclear)no abstracts in English
Hayakawa, Takehito; Oshima, Masumi; Hatsukawa, Yuichi; Katakura, Junichi; Iimura, Hideki; Matsuda, Makoto; Shinohara, Nobuo; Toh, Yosuke; Mitarai, Shiro*; Shizuma, Toshiyuki; et al.
European Physical Journal A, 9(2), p.153 - 156, 2000/10
Times Cited Count:17 Percentile:66.11(Physics, Nuclear)no abstracts in English
Shizuma, Toshiyuki; Ishii, Tetsuro; Hayakawa, Takehito; Makii, Hiroyuki; Matsuda, Makoto; Ideguchi, Eiji*; Zheng, Y.*; Liu, M.*; Morikawa, Tsuneyasu*; Mitarai, Shiro*
no journal, ,
no abstracts in English
Shizuma, Toshiyuki; Ishii, Tetsuro; Makii, Hiroyuki; Matsuda, Makoto; Hayakawa, Takehito; Ideguchi, Eiji*; Liu, M.*; Zheng, Y.*; Morikawa, Tsuneyasu*; Mitarai, Shiro*; et al.
no journal, ,
no abstracts in English
Ideguchi, Eiji*; Liu, M.*; Morikawa, Tsuneyasu*; Toh, Yosuke; Koizumi, Mitsuo; Oshima, Masumi; Kimura, Atsushi; Furutaka, Kazuyoshi; Hatsukawa, Yuichi; Cederwall, B.*; et al.
no journal, ,
no abstracts in English