The main reason is that the short - range potential is ignored . 2 . we presented the theoretical model of collisional quantum interference on rotational energy transfer in atom - diatom system , using the theories of time dependent born approximation and quantum inelastic scattering , and taking into account not only the long - range interaction potentials , but also short - range interaction potential 2 .应用含时微扰理论和量子非弹性散射理论，考虑一级含时波恩近似，长程相互作用势，短程相互作用势和直线轨迹近似，完善了原子一双原子分子体系分子转动能量传递中的量子干涉模型。
We presented the theoretical model of collisional quantum interference on rotational energy transfer in atom - diatom system , using the theories of time dependent born approximation and quantum inelastic scattering , and taking into account the long - range interaction potentials . the key factors in the determination of the differential and integral interference angles are obtained . co a1 ( v = 0 ) ~ e3 - ( v = l ) system in collision with he is calculated , the calculated values are consistent with the experimental results , but for the partners being ne and ar , the calculated values are not so good 首次得到了从理论中计算干涉相位角的方法，得出了干涉相位角和实验条件中各相关量的关系，并计算了coa ~ 1 ( v = 0 ) e ~ 3 ~ - ( v = 1 )和he碰撞诱导转动能量传递过程中量子干涉效应的实验，计算结果和实验符合的很好，但是对于碰撞伴是ne和ar的实验，计算结果不是很好，原因是随着碰撞伴质量和极化率的增大，相互作用势更强，应该考虑短程相互作用势的贡献。
