Microscopic investigation of one- and two-proton decay from the excited states of 10C

被引：1

作者：

Zhao, Qing ^{[1
]}

Kimura, Masaaki ^{[2
,3
,4
]}

Zhou, Bo ^{[5
,6
,7
]}

Shin, Seung-heon ^{[3
]}

机构：

[1] Huzhou Univ, Sch Sci, Huzhou 313000, Zhejiang, Peoples R China

[2] Hokkaido Univ, Nucl React Data Ctr JCPRG, Sapporo 0600810, Japan

[3] Hokkaido Univ, Dept Phys, Sapporo 0600810, Japan

[4] RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan

[5] Fudan Univ, Inst Modern Phys, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200433, Peoples R China

[6] NSFC, Shanghai Res Ctr Theoret Nucl Phys, Shanghai 200438, Peoples R China

[7] Fudan Univ, Shanghai, Peoples R China

来源：

PHYSICS LETTERS B | 2024年 / 850卷

基金：

中国国家自然科学基金;

关键词：

10C; Proton emission; R-matrix theory; Cluster model; ANALYTIC CONTINUATION; ISOTOPES; PROTON; NUCLEI;

D O I：

10.1016/j.physletb.2024.138511

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present microscopic cluster model calculations for the 1p and 2p decays of the 0+2 and 2+2 states of 10C. With the R -matrix method, we have estimated the decay widths. The obtained 1p and 2p decay widths are in good agreement with the recent experimental data and support the validity of the di -proton approximation for the 2p decay of10C(0+2 ). We also show the suppression of the 1p decay of the10C(0+2) state due to the structure mismatch with the decay channel.

引用

页数：6

共 50 条

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