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Title: Renormalized dynamic charge shielding on the electron-atom collision: Eikonal analysis

Abstract

The influence of the dynamic renormalization plasma shielding on the electron-atom collision is investigated in a dense strongly coupled electron system. The semiclassical eikonal method and effective interaction potential are employed to obtain the eikonal scattering phase shift and eikonal collision cross section as functions of the Debye length, impact parameter, projectile energy, and thermal energy. It is found that the renormalized dynamic charge shielding effect enhances the eikonal collision cross section. The variation of the dynamic renormalization shielding on the electron-atom collision is also discussed.

Authors:
 [1];  [2]
  1. Department of Applied Physics, Hanyang University, Ansan, Kyunggi-Do 426-791 (Korea, Republic of) and Department of Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180-3590 (United States)
  2. Department of Electronics Engineering, Catholic University of Daegu, Hayang 712-702 (Korea, Republic of)
Publication Date:
OSTI Identifier:
22113424
Resource Type:
Journal Article
Journal Name:
Physics of Plasmas
Additional Journal Information:
Journal Volume: 20; Journal Issue: 2; Other Information: (c) 2013 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1070-664X
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; CROSS SECTIONS; DEBYE LENGTH; EIKONAL APPROXIMATION; ELECTRON-ATOM COLLISIONS; IMPACT PARAMETER; INTERACTIONS; RENORMALIZATION; SCATTERING; SEMICLASSICAL APPROXIMATION; WAVE EQUATIONS

Citation Formats

Jung, Young-Dae, and Hong, Woo-Pyo. Renormalized dynamic charge shielding on the electron-atom collision: Eikonal analysis. United States: N. p., 2013. Web. doi:10.1063/1.4792248.
Jung, Young-Dae, & Hong, Woo-Pyo. Renormalized dynamic charge shielding on the electron-atom collision: Eikonal analysis. United States. doi:10.1063/1.4792248.
Jung, Young-Dae, and Hong, Woo-Pyo. Fri . "Renormalized dynamic charge shielding on the electron-atom collision: Eikonal analysis". United States. doi:10.1063/1.4792248.
@article{osti_22113424,
title = {Renormalized dynamic charge shielding on the electron-atom collision: Eikonal analysis},
author = {Jung, Young-Dae and Hong, Woo-Pyo},
abstractNote = {The influence of the dynamic renormalization plasma shielding on the electron-atom collision is investigated in a dense strongly coupled electron system. The semiclassical eikonal method and effective interaction potential are employed to obtain the eikonal scattering phase shift and eikonal collision cross section as functions of the Debye length, impact parameter, projectile energy, and thermal energy. It is found that the renormalized dynamic charge shielding effect enhances the eikonal collision cross section. The variation of the dynamic renormalization shielding on the electron-atom collision is also discussed.},
doi = {10.1063/1.4792248},
journal = {Physics of Plasmas},
issn = {1070-664X},
number = 2,
volume = 20,
place = {United States},
year = {2013},
month = {2}
}