The energy spectrum and angular distribution of electrons ejected during collisions of multicharged ions with hydrogen targets are studied, in the intermediate-energy range, with the CTMC method and the CDW-EIS approximation. Single narrow bands are obtained for the corresponding cross sections scaled by the projectile charge as a function of the electronic energy or emission angle provided that the impact energy per nucleon is also scaled. Such a result at the singly differential cross sections level leads to the well known scaling law for total ionization cross sections. Ionization probabilities as a function of the impact parameter are also examined. © 1990 1OP Publishing Ltd.
| Documento: | Artículo |
| Título: | Scaling relations of singly differential cross sections for hydrogen ionization by ion impact |
| Autor: | Rodríguez, V.D.; Falcón, C.A. |
| Filiación: | Instituto de Astronomia y Fisica Del Espacio, CC 67, SUC. 28,1428 Buenos Aires, Argentina |
| Palabras clave: | Cross section; CTMC method; Differential cross section; Electronic energies; Emission angle; Energy spectra; Hydrogen ionization; Hydrogen targets; Impact energy; Impact-parameter; Ion impact; Ionization probabilities; Multi-charged ion; Narrow bands; Projectile charge; Scaling relations; Total ionization cross sections; Angular distribution; Hydrogen; Ion bombardment; Ionization |
| Año: | 1990 |
| Volumen: | 23 |
| Número: | 18 |
| Página de inicio: | L547 |
| Página de fin: | L552 |
| DOI: | http://dx.doi.org/10.1088/0953-4075/23/18/006 |
| Título revista: | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Título revista abreviado: | J Phys B At Mol Opt Phys |
| ISSN: | 09534075 |
| CODEN: | JPAPE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v23_n18_pL547_Rodriguez |
