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Chin. Phys. B, 2013, Vol. 22(7): 073403    DOI: 10.1088/1674-1056/22/7/073403
ATOMIC AND MOLECULAR PHYSICS Prev   Next  

Triple differential cross section for single ionization of H2 by electron impact

Wang Yuan-Cheng (王远成)a, Liu Jun-Bo (刘俊伯)b, Ma Jia (马佳)a, Liu De-Jun (刘德军)c, Zhou Ya-Jun (周雅君)a
a Center for Theoretical Atomic and Molecular Physics, Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology, Harbin 150081, China;
b Department of Communication Engineering, Chengdu Technological University, Chengdu 611730, China;
c Teaching and Research Department, Officer's Chinese People's Armed Police Force, Chengdu 610213, China
Abstract  The triple differential cross section (TDCS) for the (e, 2e) ionization of hydrogen molecule is calculated using the molecule distorted-wave Born approximation (MDWBA). Distorted waves are obtained by solving momentum-space coupled-channel Lippmann-Schwinger equations, including the ground state and the lowest-lying electronic state of b3Σu. TDCS at the incident energy 100 eV in coplanar asymmetric geometry are reported. The present calculations are compared with the available experimental measurements and the theoretical results.
Keywords:  (e,2e) collisions      hydrogen molecule      triple differential cross section  
Received:  20 February 2013      Revised:  01 April 2013      Accepted manuscript online: 
PACS:  34.80.Gs (Molecular excitation and ionization)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 11174066) and the Key Fund Project of Education Department of Sichuan Province, China (Grant No. 13ZA0044).
Corresponding Authors:  Zhou Ya-Jun     E-mail:  yajunzhou2003@yahoo.com.cn

Cite this article: 

Wang Yuan-Cheng (王远成), Liu Jun-Bo (刘俊伯), Ma Jia (马佳), Liu De-Jun (刘德军), Zhou Ya-Jun (周雅君) Triple differential cross section for single ionization of H2 by electron impact 2013 Chin. Phys. B 22 073403

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