Differential cross sections for electron impact excitation of molecular hydrogen using the momentum-space multichannel optical method

doi:10.1088/1674-1056/25/4/043401

Abstract In the present work, the momentum-space multichannel optical method is employed in four-state close-coupling calculations to study the electronic excitation of H₂ molecules by electron-impact. Particularly, differential cross sections for the X¹Σ_g⁺→b³Σ_u⁺, X¹Σ_g⁺→a³Σ_g⁺, and X¹Σ_g⁺→c³Π_u transitions are reported. Comparison is made with the available experimental and theoretical results.

Keywords: cross section electronic excitation molecule

Received: 09 December 2015
Revised: 17 January 2016
Accepted manuscript online:

PACS:

34.80.Gs

(Molecular excitation and ionization)

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11447158 and 11404223).

Corresponding Authors: Yuan-Cheng Wang
E-mail: rickywangyc@aliyun.com

Cite this article:

Yuan-Cheng Wang(王远成), Jia Ma(马佳), Ya-Jun Zhou(周雅君) Differential cross sections for electron impact excitation of molecular hydrogen using the momentum-space multichannel optical method 2016 Chin. Phys. B 25 043401

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Differential cross sections for electron impact excitation of molecular hydrogen using the momentum-space multichannel optical method

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