Triply differential cross section for ionization in ion-atom collisions

Journal Article · Mon Jul 01 00:00:00 EDT 1996 · Physical Review A

DOI:https://doi.org/10.1103/PhysRevA.54.439· OSTI ID:285932

Gasaneo, G; Cravero, W; Sanchez, M D; Garibotti, C R ^[1]

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1. CONICET and Centro Atomico Bariloche, 8400 Bariloche (Argentina)

First Born approximation (FBA) and continuum-distorted-wave{endash}eikonal-initial-state (CDW-EIS) approximation are used to calculate the cross section that is triply differential (TDCS) in the energy and angle of the emitted electron and scattered projectile for proton impact ionization of atomic hydrogen. The TDCS shows different prominent features, whose origin is examined on the basis of the results given by FBA calculations and reported for different physical effects. We discuss how these features are related to those present in the doubly differential cross section (DDCS). {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 285932
• Journal Information: Physical Review A, Journal Name: Physical Review A Journal Issue: 1 Vol. 54; ISSN 1050-2947; ISSN PLRAAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BORN APPROXIMATION
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
EIKONAL APPROXIMATION
ELECTRON EMISSION
ELECTRON-PROTON INTERACTIONS
HYDROGEN
ION-ATOM COLLISIONS
IONIZATION