Fragmentation of CO in Femtosecond Laser Fields  

作　　者：郭玮 朱井义 王丙星 王艳秋 王利 

机构地区：[1]State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Dalian 116023 [2]Graduate School of the Chinese Academy of Sciences, Beijing 100049

出　　处：《Chinese Physics Letters》2009年第1期84-87,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 20633070 and 20473090.

摘　　要：Fragmentation of CO in a linearly polarized femtosecond laser field within the intensity order of 10^14 W.cm^-2 at 820nm is investigated experimentally by using velocity mapping technique. According to the observed kinetic energy and angular distributions of different charged fragment ions, fragmentation channels of CO are proposed. The angular distributions provide helpful information for assigning the dissociation channels.

关 键 词：field emission molybdenum dioxide enhancement factor 

分 类 号：O56[理学—原子与分子物理]