High Order Centrifugal Distortion Corrections to Energy Levels of Asymmetric Top Molecules
LIU Yu-Yan, LIU Xiao-Yong, LIU Hong-Ping, GUO Yuan-Qing, HUANG Guang-Ming, LIN Jie-Li, GAO Hui
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
High Order Centrifugal Distortion Corrections to Energy Levels of Asymmetric Top Molecules
LIU Yu-Yan;LIU Xiao-Yong;LIU Hong-Ping;GUO Yuan-Qing;HUANG Guang-Ming;LIN Jie-Li;GAO Hui
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Abstract： High order centrifugal distortion terms have been derived and added to the effective Hamiltonian of asymmetric top molecules. Based on this Hamiltonian, a program in Fortran 77 has been developed for spectral analysis of asymmetric top molecules. The high order centrifugal distortion terms are found to be non-negligible even for the low-lying rotational transitions of molecules, such as H218O, subjected to severe centrifugal distortion effect, and for the high-lying rotational transitions of molecules, such as 14N16O2 subjected to the moderate centrifugal distortion effect.
LIU Yu-Yan;LIU Xiao-Yong;LIU Hong-Ping;GUO Yuan-Qing;HUANG Guang-Ming;LIN Jie-Li;GAO Hui. High Order Centrifugal Distortion Corrections to Energy Levels of Asymmetric Top Molecules[J]. 中国物理快报, 2000, 17(12): 879-881.
LIU Yu-Yan, LIU Xiao-Yong, LIU Hong-Ping, GUO Yuan-Qing, HUANG Guang-Ming, LIN Jie-Li, GAO Hui. High Order Centrifugal Distortion Corrections to Energy Levels of Asymmetric Top Molecules. Chin. Phys. Lett., 2000, 17(12): 879-881.
2000, Vol. 17 
