Artículos de revistas
Dressed projectile charge state dependence of differential electron emission from Ne atom
Fecha
2015-11Registro en:
Biswas, S.; Monti, Juan Manuel; Rivarola, Roberto Daniel; Tribedi, L. C.; Dressed projectile charge state dependence of differential electron emission from Ne atom; Institute of Physics Publishing; Journal of Physics: Conference Series; 583; 11-2015; 120211-120214
1742-6596
CONICET Digital
CONICET
Autor
Biswas, S.
Monti, Juan Manuel
Rivarola, Roberto Daniel
Tribedi, L. C.
Resumen
We study the projectile charge state dependence of doubly differential electron emission cross section (DDCS) in ionization of Ne under the impact of dressed and bare oxygen ions. Experimental DDCS results measured at different angles are compared with the calculations based on a CDW-EIS approximation using the GSZ model potential to describe projectile active-electron interaction. This prescription gives an overall very good agreement. In general a deviation from the q2-law was observed in the DDCS. The observations crudely identify the dominance of different projectile electron loss mechanisms at certain electron energy range.