Properties of the pi h(9/2)circle times nu i(13/2) oblate band in Tl-188
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3889
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| Resumo |
High spin states in Tl-188 have been investigated via the Gd-157(Cl-35,4n) reaction at beam energy of 170 MeV. A rotational band built on the pi h(9/2) circle times nu(13/2) configuration with oblate deformation has been established. Considering the similarity between the band structure observed in odd-odd Tl nuclei, spin values have been tentatively proposed for the new band in Tl-188. The pi h(9/2) circle times nu(13/2) oblate band in Tl-188 shows low-spin signature inversion, and it can be interpreted qualitatively by the two quasiparticle plus rotor model including a J-dependent p-n residual interaction. |
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| Idioma(s) |
英语 |
| Fonte |
Ma, L (Ma Long); Zhou, XH (Zhou Xiao-Hong); Xing, YB (Xing Ye-Bing); Zhang, YH (Zhang Yu-Hu); Guo, YX (Guo Ying-Xing); Lei, XG (Lei Xiang-Guo); Xie, CY (Xie Chen-Ying); Oshima, M (Oshima, M.); Toh, Y (Toh, Y.); Koizumi, M (Koizumi, M.); Osa, A (Osa, A.); Hatsukawa, Y (Hatsukawa, Y.); Sugawara, M (Sugawara, M.).Properties of the pi h(9/2)circle times nu i(13/2) oblate band in Tl-188, CHINESE PHYSICS LETTERS ,38899,23(7):1727-1730 |
| Tipo |
期刊论文 |
