Lie algebraic approach to vibrational populations of diatomic molecules in infrared laser fields

被引：6

作者：

Liu Fang ^{[1
]}

Wang Jun ^{[1
]}

Zhao Juan ^{[1
]}

Xu Yan ^{[1
]}

Meng Qing-Tian ^{[1
]}

机构：

[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China

来源：

ACTA PHYSICA SINICA | 2011年 / 60卷 / 04期

关键词：

Lie algebraic method; infrared field; vibrational populations; diatomic molecules; POTENTIAL-ENERGY SURFACE; ROTATIONAL SPECTRA;

D O I：

10.7498/aps.60.040202

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, we study the vibrational populations of diatomic molecules in infrared fields using algebraic approach, and obtain the explicit analytical expression of the transition probability. The influences of frequency, intensity and pulse duration on the vibrational populations, which belong to, respectively, the ground state and the first excited state of vibration in NaCl and LiH molecular systems, are discussed.

引用

页数：8

共 23 条

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