Abstract

The proton capture reaction serves as a valuable tool for exploring the nuclear structure. Specifically, in the p-shell, the radiative proton capture on \({}^{9}\)Be plays a significant role in the nucleosynthesis of light elements. We have investigated the reaction \({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\)B using the modified potential model. Within this framework, we have examined various electric and magnetic transitions associated with this reaction and have computed the rates for both direct capture and resonance capture. The reaction rate of \({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\)B is evaluated by employing the computed total cross-sections across a temperature range of 0.006 to 1 T9. A comparative analysis is conducted between the calculated rate and the data obtained from NACRE II. The astrophysical S factor and reaction rate are expressed analytically, accompanied by an estimation of the influence of low-lying resonances on the reaction rate.

中文翻译：

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$${}^{\mathbf{9}}\mathbf{Be}$$ 的热核速率 ( $$\mathbf{p}$$ , $$\boldsymbol{\gamma}$$ ) $${}^ {\mathbf{10}}$$ 使用修正势模型的 B 反应*

摘要

质子捕获反应是探索核结构的宝贵工具。具体来说，在 p 壳层中，\({}^{9}\) Be 上的辐射质子捕获在轻元素的核合成中发挥着重要作用。我们使用修改后的势模型研究了反应\({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\) B。在此框架内，我们研究了与该反应相关的各种电和磁转变，并计算了直接捕获和共振捕获的速率。\({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\) B的反应速率通过使用计算的 0.006 温度范围内的总横截面来评估到 1 T9。将计算的速率与NACRE II 获得的数据进行比较分析。天体物理 S 因子和反应速率以解析方式表示，并估算了低洼共振对反应速率的影响。