| |
| Dublin Core |
PKP Metadata Items |
Metadata for this Document |
| |
| 1. |
Title |
Title of document |
Coulomb Scattering Of An Electron In Strong Laser Fields |
| |
| 2. |
Creator |
Author's name, affiliation, country |
S. Taj; Laboratoire de Physique des Hautes Energies et d'Astrophysique, Faculté des Sciences Semlalia, Université Cadi Ayyad Marrakech, BP : 2390; Morocco |
| |
| 2. |
Creator |
Author's name, affiliation, country |
B. Manaut; Laboratoire Interdisciplinaire de Recherche en Science et Technique (LIRST), Faculté Polydisciplinaire Université Sultan Moulay Slimane Béni Mellal, BP : 523; Morocco |
| |
| 2. |
Creator |
Author's name, affiliation, country |
Y. Attaourti; Laboratoire de Physique des Hautes Energies et d'Astrophysique, Faculté des Sciences Semlalia, Université Cadi Ayyad Marrakech, BP : 2390; Morocco |
| |
| 2. |
Creator |
Author's name, affiliation, country |
S. Elhandi; Laboratoire de Physique des Hautes Energies et d'Astrophysique, Faculté des Sciences Semlalia, Université Cadi Ayyad Marrakech, BP : 2390; Morocco |
| |
| 2. |
Creator |
Author's name, affiliation, country |
L. Oufni; Université Sultan Moulay Slimane, Faculté des Sciences et Techniques, Département de Physique, LPMM-ERM, BP : 523, 23000 Béni Mellal; Morocco |
| |
| 3. |
Subject |
Discipline(s) |
|
| |
| 3. |
Subject |
Keyword(s) |
|
| |
| 4. |
Description |
Abstract |
In this work, we review and correct the first Born differential cross section for the process of Mott scattering of a Dirac-Volkov electron, namely, the expression (26) derived by Szymanowski et al [Physical Review A56, 3846 (1997)]. In particular, we disagree with the expression of they obtained and we give the exact coefficients multiplying the various Bessel functions appearing in the scattering differential cross section. Comparison of our numerical calculations with those of Szymanowski et al. shows qualitative and quantitative differences when the incoming total electron energy and the electric field strength are increased particularly in the direction of the laser propagation. Such corrections are very important since the relativistic electronic dressing of any Dirac-Volkov charged particle gives rise to these coefficients that multiply the various Bessel functions and the relativistic study of other processes (such as excitation, ionization, etc....) depends strongly of the correctness and reliability of the calculations for this process of Mott Scattering in presence of a laser field. Our work has been accepted [Y. Attaourti, B. Manaut, Physical Review A68, 067401 (2003)] but only as a comment. In this paper, we give the full details of the calculations as well as the clear explanation of the large discrepancies that their results could cause when working in the ultra relativistic regime and using a very strong laser field corresponding to an electric field in atomic units. |
| |
| 5. |
Publisher |
Organizing agency, location |
|
| |
| 6. |
Contributor |
Sponsor(s) |
|
| |
| 7. |
Date |
(YYYY-MM-DD) |
21-03-2011
|
| |
| 8. |
Type |
Status & genre |
Peer-reviewed Article |
| |
| 8. |
Type |
Type |
|
| |
| 9. |
Format |
File format |
PDF |
| |
| 10. |
Identifier |
Uniform Resource Identifier |
https://revues.imist.ma/index.php/MJCM/article/view/291 |
| |
| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 12, No 3 (2010) |
| |
| 12. |
Language |
English=en |
en |
| |
| 13. |
Relation |
Supp. Files |
|
| |
| 14. |
Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
|
| |
| 15. |
Rights |
Copyright and permissions |
Copyright (c)
|