Prog. Theor. Phys. Vol. 63 No. 5 (1980) pp. 1797-1799

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Letters

Eikonal Exchange Amplitude in Coulomb Break-Up Processes

Toshio Sekimura and Hajime Narumi

Department of Physics, Hiroshima University, Hiroshima 730

(Received December 28, 1979)

Abstract:

The first evaluation of the ionization cross section of the hydrogen atom by the electron impact is made in the eikonal approximation with electron exchange. The result obtained for the integrated cross section turns out to be in excellent agreement with experimental results in the intermediate energy region as well as in the high energy region.

URL : http://ptp.ipap.jp/link?PTP/63/1797/
DOI : 10.1143/PTP.63.1797

References:

H. Narumi, A. Tsuji and A. Miyamoto, Proceedings of the 4th International Conference on Atomic Physics (Heidelberg, 1974), p. 378; Prog. Theor. Phys. 54 (1975), 740 [PTP][Errata; 55 (1976), 318[PTP]].
J. E. Golden and J. H. McGuire, Phys. Rev. Lett. 32 (1974), 1218[APS].
G. Foster and W. Williamson, Jr., Phys. Rev. A 13 (1976), 2023[APS].
S. Geltman, M. R. H. Rudge and M. R. Seaton, Proc. Phys. Soc. 81 (1963), 375; Topics in Atomic Collision Theory (1969), p. 141.
W. L. Fite and R. T. Brackmann, Phys. Rev. 112 (1958), 1141[APS].
R. L. F. Boyd and A. Boksenverg, Proceedings of the 4th International Conference on Ionization Phenomena in Gases (Uppsala, 1960), vol. 1, p. 529.
E. Weigold, S. T Hood, I. Fuss and A. J. Dixon, J. of Phys. B 10 (1977), L623[CrossRef]; ibid. 12 (1979), 291[CrossRef].

Citing Article(s) :

Progress of Theoretical Physics Vol. 68 No. 1 (1982) pp. 306-309 :
Coulomb-Eikonal Amplitude for the Hydrogen Broken-Up Process by Electron Impact

Wen-Jia Chen, Hiroshi Kotegawa and Hajime Narumi