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arXiv 2004.02246nucl-thnucl-ex
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从分波PDMATHAAB矩阵到${}^{15}{\rm N}(p,α_1γ){}^{12}{\rm C}$的PDMATHAAC矩阵应用的二次PDMATHAAA射线衰变

Secondary $γ$-ray decays from the partial-wave $T$ matrix with an $R$-matrix application to ${}^{15}{\rm N}(p,α_1γ){}^{12}{\rm C}$

Carl R. Brune, R. James deBoer

摘要:

在核反应之后发射的次级$γ$射线通常在实验上相对直接地检测。尽管大量的这样的数据,一个实用的形式主义来描述这些$γ$射线的分波$T$矩阵元素从来没有给出。当使用$R$ -矩阵方法来描述所讨论的反应时,分波形式主义是适用的。本文提供了所需的框架,并通过对${}^{15}{\rm N}(p,α_1γ){}^{12}{\rm C}$反应的应用进行了论证。

英文摘要:

The secondary $γ$ rays emitted following a nuclear reaction are often relatively straightforward to detect experimentally. Despite the large volume of such data, a practical formalism for describing these $γ$ rays in terms of partial-wave $T$-matrix elements has never been given. The partial-wave formalism is applicable when $R$-matrix methods are used to describe the reaction in question. This paper supplies the needed framework, and it is demonstrated by the application to the ${}^{15}{\rm N}(p,α_1γ){}^{12}{\rm C}$ reaction.

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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