 by the electronic wave function in CTMQC and CTSH. Following these definitions, we can calculate the population for the l-th state as WP first passes through the interaction region and then splits into two WPs in the branching region. The reflected WP then re-enters the interaction region and exhibits population transition again. In both CTMQC and CTSH, the total nuclear density is reconstructed as a sum of Gaussians centered at the coordinate of each trajectory with