Perturbation study via rotational-resolved in the triplet band d^3△- a^3П（2, 1） of spectrum CO  

作　　者：许春燕 杨晓华 郭迎春 吴玲 李伟 陈扬骎 

机构地区：[1]Key Laboratory of Optical and Magnetic Resonance Spectroscopy and Department of Physics, East China Normal University, Shanghai 200062, China [2]State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics Chinese Academy of Sciences, Wuhan 430071, China

出　　处：《Chinese Physics B》2005年第10期1954-1959,共6页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （Grant Nos 10204007 and 10434060） and the Science and Technology Commission of Shanghai Municipality, China （Grant No 04DE14009）.

摘　　要：The triplet band d^3△- a^3П （2, 1） of the CO molecule in the near infrared region of 12350-12850cm^-1 has been observed and analysed by taking into account the perturbation interaction between the d^3△ （v=2） and a^3П （v= 9） states. The most perturbed lines and most precise perturbation parameters, α2 and β2, and electronic perturbation constants, ξe and ηe, for the d^3△ （v= 2） and a^3П （v=9） states have been obtained.The triplet band d^3△- a^3П （2, 1） of the CO molecule in the near infrared region of 12350-12850cm^-1 has been observed and analysed by taking into account the perturbation interaction between the d^3△ （v=2） and a^3П （v= 9） states. The most perturbed lines and most precise perturbation parameters, α2 and β2, and electronic perturbation constants, ξe and ηe, for the d^3△ （v= 2） and a^3П （v=9） states have been obtained.

关 键 词：CO molecule triplet band PERTURBATION 

分 类 号：O433[机械工程—光学工程]