Search for double gamma -vibrational bands in neutron-rich /sup 105/Mo nucleus | |
Ding Huai-Bo ; Zhu Sheng-Jiang ; Hamilton, J.H. ; Ramayya, A.V. ; Hwang, J.K. ; Luo, Y.X. ; Rasmussen, J.O. ; Lee, I.Y. ; Che Xing-Lai ; Chen Yong-Jing ; Li Ming-Liang | |
2010-05-06 ; 2010-05-06 | |
关键词 | Experimental/ fission products
nuclear energy level transitions
nuclear rotational states
nuclear vibrational states
nuclei with mass number 90 to 149
spontaneous fission
yrast states/ double gamma -vibrational bands
neutron-rich /sup 105/Mo nucleus
prompt gamma -rays
spontaneous fission fragments
yrast band
collective bands
band head levels
one-phonon bands
two-phonon bands
rotational bands/ A2110R Collective structure in nuclear levels
A2760 Properties of nuclei with 90 |
中文摘要 | Levels in the neutron-rich /sup 105/Mo nucleus have been investigated by observing prompt gamma -rays following the spontaneous fission fragments of /sup 252/Cf with the Gammasphere detector array. The yrast band has been confirmed and updated. The other two collective bands with the band head levels at 870.5 and 1534.6 keV are newly observed, and they are suggested as the candidates for one-phonon K = 9/2 and two-phonon K = 13/2 double gamma -vibrational bands, respectively. Systematic characteristics of these bands have been discussed. |
语种 | 英语 ; 英语 |
出版者 | Chinese Phys. Soc ; China |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/14898] |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Ding Huai-Bo,Zhu Sheng-Jiang,Hamilton, J.H.,et al. Search for double gamma -vibrational bands in neutron-rich /sup 105/Mo nucleus[J],2010, 2010. |
APA | Ding Huai-Bo.,Zhu Sheng-Jiang.,Hamilton, J.H..,Ramayya, A.V..,Hwang, J.K..,...&Li Ming-Liang.(2010).Search for double gamma -vibrational bands in neutron-rich /sup 105/Mo nucleus.. |
MLA | Ding Huai-Bo,et al."Search for double gamma -vibrational bands in neutron-rich /sup 105/Mo nucleus".(2010). |
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