1/2$^-$ $\alpha$ cluster resonances of $^{13}$C studied by the analytic continuation in the coupling constant
Nuclear Theory
2024-04-16 v1
Abstract
The 1/2 resonant states in are investigated to search for the Hoyle-analog state. In order to treat the resonance states located around the 3 threshold, the analytic continuation in the coupling constant (ACCC) has been combined with the real-time evolution method (REM). The properties of the 1/2 resonance states such as the radii and monopole transition probabilities are calculated. We show the 1/2 and 1/2 states are well-developed cluster states, and the 1/2 state is a candidate of the Hoyle-analog state.
Keywords
Cite
@article{arxiv.2404.09712,
title = {1/2$^-$ $\alpha$ cluster resonances of $^{13}$C studied by the analytic continuation in the coupling constant},
author = {Seungheon Shin and Masaaki Kimura and Bo Zhou and Qing Zhao},
journal= {arXiv preprint arXiv:2404.09712},
year = {2024}
}