Published August 2004 | Version v1
Journal article Metadata-only

Photodetachment of the outer shell of C- in the ground state

Creators

  • 1. Department of Science Education, National Hsinchu Teachers' College, Taiwan 300 (China)
  • 2. Departement Atomes et Molecules en Astrophysique, UMR 8588 du CNRS, Observatoire de Paris, 92195 Meudon Cedex (France)
  • 3. Department of Applied Mathematics and Theoretical Physics, Queen's University, Belfast BT7 1NN (United Kingdom)
  • 4. Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303 (United States)

Description

Photodetachment of the outer shells of the ground 4So state of C- using an augmented R-matrix theoretical methodology has been studied from threshold to 13 eV. Total and partial cross sections and photoelectron angular distribution asymmetry parameters have been obtained. Excellent agreement between length and velocity formulations is found. The results resolve a discrepancy among earlier calculations, and a new shape resonance, 1s22s22p3s3p 4P, at a photon energy of 8.588 eV is predicted

Additional details

Identifiers

DOI
10.1103/PhysRevA.70.022713;

Publishing Information

Journal Title
Physical Review. A
Journal Volume
70
Journal Issue
2
Journal Page Range
p. 022713-022713.7
ISSN
1050-2947
CODEN
PLRAAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
36086896
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ALGEBRA; ANGULAR DISTRIBUTION; ANIONS; ASYMMETRY; CARBON; CARBON IONS; CROSS SECTIONS; ELECTRON DETACHMENT; EV RANGE; GROUND STATES; PHOTOELECTRON SPECTROSCOPY; PHOTON-ATOM COLLISIONS; PHOTONS; R MATRIX; RESONANCE; VELOCITY
Descriptors DEC
ATOM COLLISIONS; BOSONS; CHARGED PARTICLES; COLLISIONS; DISTRIBUTION; ELECTRON SPECTROSCOPY; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; ENERGY RANGE; IONS; MASSLESS PARTICLES; MATHEMATICS; MATRICES; NONMETALS; PHOTON COLLISIONS; SPECTROSCOPY

Optional Information

Notes
(c) 2004 The American Physical Society