Resonant electron capture in H/sup +/+H(1s) collisions
Journal Article
·
· Phys. Rev. A; (United States)
The T-matrix element for resonant electron capture in H/sup +/+H(1s) collisions at high velocities is studied into the continuum-distorted-wave approximation. Comparisons are given with recently reported (Phys. Rev. A 26, 1109 (1982)) second-order Born-approximation calculations of McGuire et al., to analyze the influence of higher orders on Re T and Im T. Structures overlapping the double-scattering angular region (which appear as a dip in the differential cross sections) are shown as coming from contributions of large-impact-parameter encounters.
- Research Organization:
- Instituto de Fisica Rosario (Consejo Nacional de Investigaciones Cientificas y Tecnicas, Pellegrini 250, 2000 Rosario, Argentina and Universidad Nacional de Rosario), Avenida and Laboratoire des Collisions Atomiques (Equipe de Recherche du Centre National de la Recherche Scientifique
- OSTI ID:
- 6541496
- Journal Information:
- Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 30:2; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
BORN APPROXIMATION
CAPTURE
CATIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
ELECTRON CAPTURE
ELEMENTS
ENERGY RANGE
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
IMPACT PARAMETER
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MATRICES
MEV RANGE
MEV RANGE 01-10
NONMETALS
S MATRIX
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
BORN APPROXIMATION
CAPTURE
CATIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
ELECTRON CAPTURE
ELEMENTS
ENERGY RANGE
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
IMPACT PARAMETER
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MATRICES
MEV RANGE
MEV RANGE 01-10
NONMETALS
S MATRIX