INVESTIGADORES
CRAVERO Walter Ruben
artículos
Título:
CDW and CDW-EIS Calculations for FDCSs in Highly Charged Ion Impact Ionization of Helium
Autor/es:
MARCELO CIAPPINA; WALTER R. CRAVERO
Revista:
BRAZILIAN JOURNAL OF PHYSICS
Editorial:
Brazilian Physical Society
Referencias:
Lugar: Sao Paulo; Año: 2006 vol. 36 p. 524 - 528
ISSN:
0103-9733
Resumen:
In this work we present fully differential cross sections (FDCS) calculations using CDW and CDW-EIStheories for helium single ionization by 100 MeV/amu and 2 MeV/amu C6+ and 3.6 MeV/amu Au24+ andAu53+ ions. We performed our calculations for different momentum transfers and ejected electron energies. Westudy the influence of the internuclear potential on the ejected electron spectra. We discuss different regimeswhere the internuclear interaction can or cannot be neglected. We compare our calculations with experimentaldata available. It is shown that for high impact energy and small momentum transfer, internuclear potentialeffects can be neglected in FDCSs.
