Coulomb Three-Body Effects in the Single Ionization of Helium by 16MeV $O^{7+}$ Impact

Coulomb Three-Body Effects in the Single Ionization of Helium by 16MeV $O^{7+}$ Impact

Year:    2016

Author:    Shiyan Sun, Xiangyang Miao, Xiangfu Jia

Journal of Atomic and Molecular Sciences, Vol. 7 (2016), Iss. 1 : pp. 11–16

Abstract

Three-Coulomb-wave (3C) model is applied to study the single ionization of helium by 16MeV $O^{7+}$ impact in the scattering plane. Fully differential cross sections (FDCS) is presented for the different momentum transfers. Our theoretical results are compared with the recent experimental data and the results of continuum distorted-wave eikonal-initial-state (CDW-EIS). It is shown that the 3C calculations qualitatively reproduce the experimental peak structure, especially at smaller momentum transfers.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jams.112015.122515a

Journal of Atomic and Molecular Sciences, Vol. 7 (2016), Iss. 1 : pp. 11–16

Published online:    2016-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    6

Keywords:    Three-Coulomb-wave single ionization fully differential cross section.

Author Details

Shiyan Sun

Xiangyang Miao

Xiangfu Jia