摘要:The article presents mainly the study of the changes of rotational angular momentum,electronic spin and nuclear spin in the collision of NH2(A) with molecules and the channels of producing the excited NO in the collision of CO(a3∏) with NO.The mechanism on the E-E energy transfer between rare gas metastable atoms and molecules is also discussed.In addition,the quantum state change in the excited molecules is also considered in the collision with or without intramolecular perturbation.
摘要:With an emphasis on the effects of exchange interaction between the inner shell and outer shell electrons,and of being screened differently for those electrons,a variational calculation of the ground-state energy of the lithium-like atom has been performed.It shows that contribution from those effects to the energy is about-6eV for Li,Be+ and B2+.%讨论了类锂原子内壳层电子和外壳层电子的交换相互作用和屏蔽效应,采用变分法计算类锂原子的基态能量.计算结果表明这些效应对Li,Be+,B2+基态能量的贡献约为6eV.