Toubkal : Le Catalogue National des Thèses et Mémoires
Fragmentation d'agrégats d'hydrogène Hn+ par collision unique avec un atome d'hélium à 60 keV/uma
| dc.contributor.author | Ouaskit, Saïd | |
| dc.description.collaborator | Boughaleb, Y. (Président) | |
| dc.description.collaborator | Gaillard, M. J. (Rapporteur) | |
| dc.description.collaborator | Gerlic, E. (Rapporteur) | |
| dc.description.collaborator | Ayadi, A. (Examinateur) | |
| dc.description.collaborator | Bouhlassa, S. (Examinateur) | |
| dc.description.collaborator | Fahli, A. (Examinateur) | |
| dc.description.collaborator | Sayouty, Eh. (Examinateur) | |
| dc.date.accessioned | 2010-04-15T11:26:28Z | |
| dc.date.available | 2010-04-15T11:26:28Z | |
| dc.date.issued | 1994-03-01 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/5716 | |
| dc.description.abstract | Fragmentation of mass-selected 60-keV/amu Hn⁺ induced by single collision on helium is observed for n = 9,25 and 31. The absolute cross sections of the charged fragments are measured from mass 3 to n-2. The deduced inclusive mass distributions appear strongly different from those obtained at lower energy where mainly molecular evaporation is involved. An important production of fragments of masses which are intermediate between the masses of the evaporated dimers and the ones of the resulting ionic fragments is observed. | en |
| dc.format.extent | 26112 bytes | |
| dc.format.mimetype | application/msword | |
| dc.language.iso | fr | en |
| dc.publisher | Université Hassan II - Mohammedia, Faculté des Sciences Ben M'Sik, Casablanca | en |
| dc.relation.ispartofseries | Th-539/OUA | |
| dc.subject | Physique atomique | en |
| dc.subject | Physique nucléaire | en |
| dc.subject | Fragmentation d'agrégats d'hydrogène | en |
| dc.subject | Atome d'hélium | en |
| dc.title | Fragmentation d'agrégats d'hydrogène Hn+ par collision unique avec un atome d'hélium à 60 keV/uma | en |
| dc.description.laboratoire | Physique Théorique, (LAB.) |
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