High-spin level structure of the neutron-rich nucleus 91Y [article]

Xiao-Feng He, Xiao-Hong Zhou, Yong-De Fang, Min-Liang Liu, Yu-Hu Zhang, Kai-Long Wang, Jian-Guo Wang, Song Guo, Yun-Hua Qiang, Yong Zheng, Ning-Tao Zhang, Guang-Shun Li, Bing-Shui Gao (+2 others)
2015 arXiv   pre-print
High-spin level structure of the neutron-rich nucleus 91Y has been reinvestigated via the 82Se(13C, p3n)91Y reaction. A newly constructed level scheme including several key levels clarifies the uncertainties in the earlier studies. These levels are characterized by the breaking of the Z=38 and N=56 subshell closures, which involves in the spin-isospin dependent central force and tensor force.
arXiv:1501.03596v1 fatcat:ic6s2jkbibe2tixiphnrhqjfsa