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arXiv · 2310.04274

Aspect of Clusters Correlation at Light Nuclei Excited State

Abstract

The correlation of $\alpha\alpha$ was probed via measuring the transverse momentum $p_{T}$ and width $\delta p_{T}$ of one $\alpha$, for the first time, which represents the spatial and dynamical essentialities of the initial coupling state in $^{8}$Be nucleus. The weighted interaction vertex of 3$\alpha$ reflected by the magnitudes of their relative momentums and relative emission angles proves the isosceles triangle configuration for 3$\alpha$ at the high excited energy analogous Hoyle states.

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Ziming Li, Jie Zhu, Taofeng Wang, Minliang Liu, Jiansong Wang, Yanyun Yang, Chengjian Lin, Zhiyu Sun, Qinghua He, M. Assié, Y. Ayyad, D. Beaumel, Zhen Bai, Fangfang Duan, Zhihao Gao, Song Guo, Yue Hu, Wei Jiang, F. Kobayashi, Chengui Lu, Junbing Ma, Peng Ma, P. Napolitani, G. Verde, Jianguo Wang, Xianglun Wei, Guoqing Xiao, Hushan Xu, Biao Yang, Runhe Yang, Yongjin Yao, Chaoyue Yu, Junwei Zhang, Xing Zhang, Yuhu Zhang, Xiaohong Zhou. 2023-10-06. Aspect of Clusters Correlation at Light Nuclei Excited State. https://arxiv.org/abs/2310.04274

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