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arXiv 2309.02100nucl-th
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10C激发态单质子与双质子衰变的微观研究

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

Qing Zhao, Masaaki Kimura, Bo Zhou, Seung-heon Shin

AI总结:

通过微观团簇模型和R矩阵方法计算10C激发态的单、双质子衰变宽度,与实验吻合,验证双质子近似并揭示结构不匹配导致的1p衰变抑制。

摘要:

我们针对10C的0+2和2+2态的单质子(1p)与双质子(2p)衰变,给出了微观团簇模型计算。利用R矩阵方法,我们估算了衰变宽度。所得1p和2p衰变宽度与近期实验数据吻合良好,支持了双质子近似在10C(0+2)的2p衰变中的有效性。我们还展示了10C(0+2)态因与衰变道结构不匹配而导致的1p衰变抑制。

英文摘要:

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 of 10C(0+2). We also show the suppression of the 1p decay of the 10C(0+2) state due to the structure mismatch with the decay channel.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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