Published September 1, 2009 | Version v1
Journal article Metadata-only

Photoionization of Be, B+, C2+, N3+, O4+, and F5+ in the MCRRPA theory

Creators

  • 1. Institute of Atomic and Molecular Sciences, Academia Sinica, PO Box 23-166, Taipei, Taiwan 106 (China)

Description

The multiconfiguration relativistic random-phase approximation theory is applied to the valence-shell photoionization along the Be isoelectronic sequence. Photoionization cross sections between (1s22s)2S1/2 and (1s22p)2P01/2 ionization thresholds are calculated. There are five Rydberg series of doubly excited states that manifest themselves as autoionization resonances in the photoionization cross section. A comparative study of Be, B+, C2+, N3+, O4+, and F5+ is presented.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/185/1/012015

Additional details

Identifiers

DOI
10.1088/1742-6596/185/1/012015;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
185
Journal Issue
1
Journal Page Range
[4 p.]
ISSN
1742-6596

Conference

Title
8. Asian international seminar on atomic and molecular physics
Dates
24-28 Nov 2008
Place
Perth (Australia)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42027374
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AUTOIONIZATION; BORON IONS; CARBON IONS; CROSS SECTIONS; ELECTRONIC STRUCTURE; MULTICHARGED IONS; NITROGEN IONS; OXYGEN IONS; PHOTOIONIZATION; PHOTON-ATOM COLLISIONS; RANDOM PHASE APPROXIMATION; RELATIVISTIC RANGE; RESONANCE; RYDBERG STATES; VALENCE
Descriptors DEC
APPROXIMATIONS; ATOM COLLISIONS; CALCULATION METHODS; CHARGED PARTICLES; COLLISIONS; ENERGY LEVELS; ENERGY RANGE; EXCITED STATES; IONIZATION; IONS; PHOTON COLLISIONS