Identification of a new band and its signature inversion in Re-174
| Data(s) |
3920
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|---|---|
| Resumo |
High spin states in Re-174 are investigated via the Sm-152(Al-27, 5n gamma)Re-174 reaction and gamma-gamma coincidence relationships are analysed carefully. A new band is identified due to its spectroscopic connection with the known pi 1/2(-)[541] circle times nu 1/2(-)[521] band. This band is proposed to be the ground-state band built on the pi 1/2(-)[541] circle times nu 5/2(-)[512] configuration in view of the low-lying intrinsic states in the neighbouring odd-mass nuclei. It is of particular interesting that the new band exhibits a phenomenon of low-spin signature inversion, providing a new situation for theoretical investigations. |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Zhang, YH (Zhang Yu-Hu); Guo, S (Guo Song); Zhou, XH (Zhou Xiao-Hong); Ma, L (Ma Long); Guo, WT (Guo Wen-Tao); Oshima, M (Oshima, M.); Toh, Y (Toh, Y.); Koizumi, M (Koizumi, M.); Osa, A (Osa, A.); Kimura, A (Kimura, A.); Hatsukawa, Y (Hatsukawa, Y.); Sugawara, M (Sugawara, M.); Kusakari, H (Kusakari, H.).Identification of a new band and its signature inversion in Re-174,CHINESE PHYSICS LETTERS ,39203,24(5):1203-1206 |
| Palavras-Chave | #HIGH-SPIN STATES #ODD-ODD RE-174 #DECOUPLED BANDS |
| Tipo |
期刊论文 |
