论文标题
强场中的解离：对角动量与碎片角分布之间关系的量子分析
Dissociation in strong field: a quantum analysis of the relation between angular momentum and angular distribution of fragments
论文作者
论文摘要
开发了对双原子分子的强场光解共聚的摘要模拟，这是受F2-最近解离实验的启发。对电子状态之间的过渡进行了建模，包括激光脉冲和过渡偶极子，以及它们之间的角度。该系统的初始条件设置为热态，并包括不同的振动状态。精心设计的吸收边界条件被应用以描述实验的边界条件。我们研究了场强度对由场极化定义的片段和实验室固定轴方向的影响。在高强度下，角度分布对动能释放的边际影响更加峰值。
An ab initio simulation of strong-field photodissociation of diatomic molecules was developed, inspired by recent dissociation experiments of F2-. The transition between electronic states was modeled, including the laser pulse and transition dipole, and the angle between them. The initial conditions of the system were set to be thermal and to include different rovibrational states. Carefully designed absorbing boundary conditions were applied to describe the boundary conditions of the experiment. We studied the influence of field intensity on the direction of the outcoming fragments and laboratory-fixed axis, defined by the field polarization. At high intensities, the angular distribution became more peaked with a marginal influence on kinetic energy release.
