Variation of Tensor Force due to Nuclear Medium Effect

Autor:	Li, Ziming, Zhu, Jie, Wang, Taofeng, Liu, Minliang, Wang, Jiansong, Yang, Yanyun, Lin, Chengjian, Sun, Zhiyu, He, Qinghua, Assié, M., Ayyad, Y., Beaumel, D., Bai, Zhen, Duan, Fangfang, Gao, Zhihao, Guo, Song, Hu, Yue, Jiang, Wei, Kobayashi, F., Lu, Chengui, Ma, Junbing, Ma, Peng, Napolitani, P., Verde, G., Wang, Jianguo, Wei, Xianglun, Xiao, Guoqing, Xu, Hushan, Yang, Biao, Yang, Runhe, Yao, Yongjin, Yu, Chaoyue, Zhang, Junwei, Zhang, Xing, Zhang, Yuhu, Zhou, Xiaohong
Rok vydání:	2023
Předmět:	Nuclear Experiment Nuclear Theory
Druh dokumentu:	Working Paper
Popis:	The enhancement of $J^{\pi}(T)$=3$^{+}$(0) state with isospin $T=0$ excited by the tensor force in the free $^{6}$Li nucleus has been observed, for the first time, relative to a shrinkable excitation in the $^{6}$Li cluster component inside its host nucleus. Comparatively, the excitation of $J^{\pi}(T)$=0$^{+}$(1) state with isospin $T=1$ for these two $^{6}$Li formations take on an approximately equal excitation strength. The mechanism of such tensor force effect was proposed due to the intensive nuclear medium role on isospin $T$=0 state. Comment: 6 pages, 4 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2310.04261 Zobrazit plný text záznamu View this record from Arxiv