Within the framework of the modified potential cluster model with forbidden states, we consider radiative p2H capture at energies from 1 keV to 10 MeV. It is shown that on the basis of potentials that have been matched with the energy of the bound state and its asymptotic constant, it is possible to correctly reproduce the available experimental data. On the basis of the obtained total cross sections, a calculation of the reaction rate of p2H capture in the temperature range from 0.01 T9 to 10 T9 is performed. Results of this calculation are approximated by simple expressions, which simplifies their use in other studies.

中文翻译：

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辐射 p2H 捕获率

在具有禁止状态的修改后的潜在簇模型的框架内，我们考虑了能量从 1 keV 到 10 MeV 的辐射 p2H 捕获。结果表明，在与束缚态能量及其渐近常数匹配的势能的基础上，可以正确再现可用的实验数据。在获得的总截面的基础上，进行p2H捕获在0.01T9至10T9温度范围内的反应速率的计算。该计算的结果由简单的表达式近似，这简化了它们在其他研究中的使用。