Capture cross section with quantum diffusion approach

A C++ code for calculating the capture of a projectile by target nucleus is described. The code is based on the quantum diffusion model developed for considering collisions of nuclei at energies below and above the Coulomb barrier. The code provides the capture cross sections and other characteristics of reaction as functions of E_{c.m.}. The formalism of the model is briefly described. The code contains the Fortran subroutine to calculate the nucleus–nucleus potential.

本文描述了一款用于计算弹核被靶核俘获过程的C++代码。该代码基于为研究库仑势垒（Coulomb barrier）上下能区的核碰撞而开发的量子扩散模型，可输出以质心系能量$E_{c.m.}$为变量的俘获截面及反应的其他特征参数。本文简要阐述了该模型的理论形式，且该代码包含了用于计算核-核相互作用势的Fortran子程序。