标题： $^{11}$B 与$(n,γ)^{12}$B 反应的辐射中子俘获率通过$^{12}$B 的库仑解离得到 显示英文标题

标题： Radiative neutron capture rate of $^{11}$B$(n,γ)^{12}$B reaction from the Coulomb dissociation of $^{12}$B

摘要： 我们计算了由共振和非共振俘获贡献的核合成网络的重要组成部分$^{11}$B$(n,\gamma)^{12}$B 反应率。对于共振反应率，我们采用窄共振近似方法；而非共振贡献则使用库仑分解法进行计算，该方法采用了有限范围畸变波玻恩近似理论。然后我们将计算得到的$^{11}$B$(n,\gamma)^{12}$B 反应率与之前报道的结果以及$^{11}$B 上其他带电粒子反应的反应率进行了比较。 显示英文摘要

摘要： We calculate the $^{11}$B$(n,\gamma)^{12}$B reaction rate, an important constituent in nucleosynthesis networks, contributed by resonant as well as non-resonant capture. For the resonant rate, we use the narrow resonance approximation whereas the non-resonant contribution is calculated with the Coulomb dissociation method for which we use finite-range distorted wave Born approximation theory. We then compare our calculated rate of $^{11}$B$(n,\gamma)^{12}$B reaction with those reported earlier and with other charged particle reactions on $^{11}$B.