Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

PL EN


Preferences help
enabled [disable] Abstract
Number of results
2016 | 130 | 1 | 145-146

Article title

Theoretical Study of Atomic Excitation by Impact of Protons in the Variational Formalism

Content

Title variants

Languages of publication

EN

Abstracts

EN
Schwinger's variational principle is used to evaluate excitation cross-sections of hydrogen atom by proton impact in a range of energies excluding a pertubative treatment. To describe the strong coupling between the excitation and the capture channels that exists at low energies, the continuum states have been introduced in the total wave function. Our results show that these states can describe properly the projectile capture states.

Keywords

EN

Contributors

  • Abou Bekr Belka "ıd University, Tlemcen, Algeria
author
  • Naama University Centre, Naama, Algeria
author
  • Preparatory School in Science and Technology, Tlemcen, Algeria

References

  • [1] R.J. Glauber, Lect. Theor. Phys. 1, 315 (1958)
  • [2] R.K. Janev, A. Salin, Ann. Phys. (New York) 73, 136 (1972), doi: 10.1016/0003-4916(72)90316-8
  • [3] C.J. Joachain, Quantum Collision Theory, North Holland, Amsterdam 1975
  • [4] D.P. Higgins, J. Geddes, H.B. Gilbody, J. Phys. B At. Mol. Opt. Phys. 29, 1219 (1996), doi: 10.1088/0953-4075/29/6/018
  • [5] R. Shakeshaft, Phys. Rev. A 18, 1930 (1978), doi: 10.1103/PhysRevA.18.1930
  • [6] A.L. Ford, J.F. Reading, K.A. Hall, J. Phys. B At. Mol. Opt. Phys. 26, 4537 (1993), doi: 10.1088/0953-4075/26/23/022
  • [7] H.A. Slim, J. Phys. B At. Mol. Opt. Phys. 26, L743 (1993), doi: 10.1088/0953-4075/26/21/004
  • [8] M. Sahlaoui, M. Bouamoud, J. Phys. B At. Mol. Opt. Phys. 45, 085201 (2012), doi: 10.1088/0953-4075/45/8/085201
  • [9] C. Dal Cappello, B. Hmouda, A. Naja, G. Gasaneo, J. Phys. B At. Mol. Opt. Phys. 46, 145 (2013), doi: 10.1088/0953-4075/46/14/145203
  • [10] N.E. Houda Benmansour, M. Sahlaoui, M. Bouamoud, J. Phys. Conf. Series 635, 052052 (2015), doi: 10.1088/1742-6596/635/5/052052
  • [11] M. Bouamoud, Ph.D. Thesis, University of Bordeaux I, 1988

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv130n1036kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.