Published April 1977 | Version v1
Journal article Metadata-only

Fine structure excitation of carbon and oxygen by atomic hydrogen impact

Creators

  • 1. Observatoire de Paris, Section de Meudon, 92 (France). Dept. d'Astrophysique Fondamentale
  • 2. Ecole Normale Superieure de Jeunes Filles, 92 - Montrouge (France). Lab. de Physique

Description

Fine structure excitation cross-sections are calculated for C and O ground state atoms perturbed by atomic hydrogen in a close coupling quantal treatment. Results for C are compared with the elastic results of Yau and Dalgarno (1976), the same interatomic potentials being used. (orig.)

Abstract (German)

Feinstruktur-Anregungswirkungsquerschnitte werden fuer die Grundzustaende von Kohlenstoff und Sauerstoff, die durch atomaren Wasserstoff gestoert sind, fuer den Fall enger Kopplung berechnet. Die Ergebnisse fuer C werden mit der elastischen Rechnung von Yau und Dalgarno (1976) verglichen; dabei wurde dasselbe interatomare Potential verwendet. (orig.)

Additional details

Publishing Information

Journal Title
Astron. Astrophys.
Journal Volume
56
Journal Issue
1/2
Series
Astron. Astrophys.
Journal Page Range
289-292

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
8333320
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
CARBON; COOLING; COSMIC GASES; DE-EXCITATION; EXCITATION; EXCITATION FUNCTIONS; FINE STRUCTURE; INTEGRAL CROSS SECTIONS; ION-ATOM COLLISIONS; OXYGEN; PROTON BEAMS
Descriptors DEC
ATOM COLLISIONS; BEAMS; COLLISIONS; CROSS SECTIONS; ELEMENTS; ENERGY-LEVEL TRANSITIONS; FLUIDS; GASES; ION COLLISIONS; NONMETALS; NUCLEON BEAMS; PARTICLE BEAMS

Optional Information

Notes
4 figs.; 4 tabs.; 9 refs.