Total and differential charge transfer cross sections in H++Na(3s) or Na*(3p) collisions

Courbin-Gaussorgues, C. and Allan, R. J. and Salas Peralta, Pedro Jesús and Wahnón Benarroch, Perla (1990). Total and differential charge transfer cross sections in H++Na(3s) or Na*(3p) collisions. "Journal of Physics B: Atomic, Molecular and Optical Physics", v. 23 (n. 21); pp. 3909-3924. ISSN 0022-3700. https://doi.org/10.1088/0953-4075/23/21/023.

Description

Title: Total and differential charge transfer cross sections in H++Na(3s) or Na*(3p) collisions
Author/s:
  • Courbin-Gaussorgues, C.
  • Allan, R. J.
  • Salas Peralta, Pedro Jesús
  • Wahnón Benarroch, Perla
Item Type: Article
Título de Revista/Publicación: Journal of Physics B: Atomic, Molecular and Optical Physics
Date: 1990
ISSN: 0022-3700
Volume: 23
Subjects:
Freetext Keywords: Proton-sodium charge transfer; collision energy; charge transfer
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Tecnología Fotónica y Bioingeniería
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Proton-sodium charge transfer is studied, using 9- and 19-state adiabatic molecular bases and the impact parameter method, in the energy range 0.5-5 keV. The dynamical radial and rotational coupling terms and a common translation factor (CTF) are included. The effect of the choice of the coordinate centre on the total charge exchange cross sections to H( n = 2) is clearly demonstrated when no CTF is included. The alignment dependence of the capture to H(n =2) is obtained and is satisfactorily compared with the atomic expansion calculations. State-to-state charge exchange differential cross sections are calculated; the alignment and orientation effects are expected to be observable at the collision energy 0.5 keV where they are spread out at scattering angles .Q> 0.1".

More information

Item ID: 61369
DC Identifier: http://oa.upm.es/61369/
OAI Identifier: oai:oa.upm.es:61369
DOI: 10.1088/0953-4075/23/21/023
Deposited by: Biblioteca ETSI Telecomunicación
Deposited on: 18 Mar 2020 10:46
Last Modified: 18 Mar 2020 10:46
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