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Prog. Theor. Phys. Vol. 68 No. 1 (1982) pp. 306-309

[ Full Text PDF : FREE ACCESS (209K) ]

Letters

Coulomb-Eikonal Amplitude for the Hydrogen Broken-Up Process by Electron Impact

Wen-Jia Chen, Hiroshi Kotegawa and Hajime Narumi

Department of Physics, Hiroshima University, Hiroshima 730

(Received April 26, 1982)

Abstract:

A method is developed for the evaluation of the (e, 2e) ionization amplitude in the eikonal approximation, where the two outgoing electrons are considered to be in uncorrelated Coulomb continuum states. The triple differential cross section for the process is analyzed in a coplanar geometry by using the Coulomb-projected eikonal approximation. A comparison is made with experimental data and with results obtained by other approximation methods. It is found that the method proposed here provides rather good estimate in the small momentum transfer condition.


URL : http://ptp.ipap.jp/link?PTP/68/306/
DOI : 10.1143/PTP.68.306

[ Full Text PDF : FREE ACCESS (209K) ] Citation:

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