标题： 恒星等离子体中的非辐射质子-氘核聚变 显示英文标题

标题： Nonradiative proton--deuteron fusion in stellar plasma

摘要： 在热核能量下考虑了核反应 e+p+d -----> He3 + e。 电子的运动在绝热近似下处理，pd 散射态以氘核束缚态波函数和 pd 相对运动波函数的反对称乘积形式构造。 后者使用通过 Marchenko 逆散射方法构建的有效 pd 势来计算。 He3 的束缚态波函数使用 Faddeev 型积分微分方程获得。 在太阳内部条件下得到的反应率大约是对应于辐射俘获 pd ----> He3 + gamma 的反应率的 10^{-4}。 显示英文摘要

摘要： The nuclear reaction e+p+d -----> He3 + e is considered at thermonuclear energies. The motion of the electron is treated within the adiabatic approximation and the pd scattering state is constructed in the form of an antisymmetrized product of the bound state wave function of the deuteron and of the wave function of the pd relative motion. The latter is calculated using an effective pd potential constructed via the Marchenko inverse scattering method. The bound state wave function of He3 is obtained using Faddeev--type integrodifferential equations. The reaction rate thus obtained for the solar interior conditions is approximately 10^{-4} of the corresponding rate for the radiative capture pd ----> He3 + gamma .