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Low-energy e--H2 elastic cross sections using discrete basis functions

Rescigno, T. N. and McCurdy, C. W., Jr. and McKoy, V. (1975) Low-energy e--H2 elastic cross sections using discrete basis functions. Physical Review A, 11 (3). pp. 825-829. ISSN 0556-2791. http://resolver.caltech.edu/CaltechAUTHORS:RESpra75a

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Abstract

Differential elastic cross sections for the scattering of electrons by hydrogen molecules are calculated for incident momenta ≤0.7 a.u. Calculations are performed using a Gaussian basis-set expansion technique developed previously by the authors for use with nonspherical potentials. With the static-exchange model, cross sections are computed in the body-fixed frame and then averaged over molecular orientations. Our results agree well with those of previous workers. The method is economical and has wide applicability to the electron-molecule scattering problem.


Item Type:Article
Additional Information:© 1975 by The American Physical Society. Received 5 August 1974. This work was supported by a grant from the NSF. Arthur Amos Noyes Laboratory of Chemical Physics, Contribution No. 4932.
Record Number:CaltechAUTHORS:RESpra75a
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:RESpra75a
Alternative URL:http://dx.doi.org/10.1103/PhysRevA.11.825
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:10266
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:21 Apr 2008
Last Modified:26 Dec 2012 09:58

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