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Title: Closed-form expressions for state-to-state charge-transfer differential cross sections in a modified Faddeev three-body approach

Abstract

The second-order Faddeev-Watson-Lovelace approximation in a modified form is applied to charge transfer from hydrogenlike target atoms by a fully stripped energetic projectile ion. The state-to-state, nlm{yields}n{sup '}l{sup '}m{sup '}, partial transition amplitudes are calculated analytically. The method is specifically applied to the collision of protons with hydrogen atoms, where differential cross sections of different transitions are calculated for incident energies of 2.8 and 5.0 MeV. It is shown that the Thomas peak is present in all transition cross sections. The partial cross sections are then summed and compared with the available forward-angle experimental data, showing good agreement.

Authors:
 [1]; ;  [2];  [3];  [4]
  1. Physics Department, Yazd University, Yazd (Iran, Islamic Republic of)
  2. ARC Centre of Excellence for Antimatter-Matter Studies, SoCPES, Flinders University, SA (Australia)
  3. ICST, Mahan (Iran, Islamic Republic of)
  4. (Iran, Islamic Republic of)
Publication Date:
OSTI Identifier:
20982118
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 75; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevA.75.022704; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; APPROXIMATIONS; ATOM COLLISIONS; ATOMS; CHARGE EXCHANGE; DIFFERENTIAL CROSS SECTIONS; HYDROGEN; IONS; MEV RANGE 01-10; PROTONS; THREE-BODY PROBLEM; TRANSITION AMPLITUDES

Citation Formats

Adivi, E. Ghanbari, Brunger, M. J., Campbell, L., Bolorizadeh, M. A., and Physics Department, Shahid Bahonar University of Kerman, Kerman. Closed-form expressions for state-to-state charge-transfer differential cross sections in a modified Faddeev three-body approach. United States: N. p., 2007. Web. doi:10.1103/PHYSREVA.75.022704.
Adivi, E. Ghanbari, Brunger, M. J., Campbell, L., Bolorizadeh, M. A., & Physics Department, Shahid Bahonar University of Kerman, Kerman. Closed-form expressions for state-to-state charge-transfer differential cross sections in a modified Faddeev three-body approach. United States. doi:10.1103/PHYSREVA.75.022704.
Adivi, E. Ghanbari, Brunger, M. J., Campbell, L., Bolorizadeh, M. A., and Physics Department, Shahid Bahonar University of Kerman, Kerman. Thu . "Closed-form expressions for state-to-state charge-transfer differential cross sections in a modified Faddeev three-body approach". United States. doi:10.1103/PHYSREVA.75.022704.
@article{osti_20982118,
title = {Closed-form expressions for state-to-state charge-transfer differential cross sections in a modified Faddeev three-body approach},
author = {Adivi, E. Ghanbari and Brunger, M. J. and Campbell, L. and Bolorizadeh, M. A. and Physics Department, Shahid Bahonar University of Kerman, Kerman},
abstractNote = {The second-order Faddeev-Watson-Lovelace approximation in a modified form is applied to charge transfer from hydrogenlike target atoms by a fully stripped energetic projectile ion. The state-to-state, nlm{yields}n{sup '}l{sup '}m{sup '}, partial transition amplitudes are calculated analytically. The method is specifically applied to the collision of protons with hydrogen atoms, where differential cross sections of different transitions are calculated for incident energies of 2.8 and 5.0 MeV. It is shown that the Thomas peak is present in all transition cross sections. The partial cross sections are then summed and compared with the available forward-angle experimental data, showing good agreement.},
doi = {10.1103/PHYSREVA.75.022704},
journal = {Physical Review. A},
number = 2,
volume = 75,
place = {United States},
year = {Thu Feb 15 00:00:00 EST 2007},
month = {Thu Feb 15 00:00:00 EST 2007}
}