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

Field-induced enhancements of dielectronic recombination in Na-like S and Ar

Creators

  • 1. Department of Atomic Physics, Stockholm University, S - 106 91 Stockholm (Sweden)
  • 2. Manne Siegbahn Laboratory, Stockholm University, S - 104 92 Stockholm (Sweden)
  • 3. Gesellschaft fuer Schwerionenforschung, D-64291 Darmstadt (Germany)

Description

We present first storage ring measurements of dielectronic recombination in the presence of external electric fields for for astrophysically abundant Na-like S5+ and Ar7+ ions. Enhancement factors of over 2 and 1.8 were found in case of Na-like S and Na-like Ar, respectively. And, even higher enhancements are to be expected at stronger fields.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/194/6/062026

Additional details

Identifiers

DOI
10.1088/1742-6596/194/6/062026;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
194
Journal Issue
6
Journal Page Range
[1 p.]
ISSN
1742-6596

Conference

Title
26. international conference on photonic, electronic and atomic collisions
Dates
22-28 Jul 2009
Place
Kalamazoo, MI (United States)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42041980
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ARGON IONS; ELECTRIC FIELDS; ELECTRON-ION COLLISIONS; MULTICHARGED IONS; RECOMBINATION; STORAGE RINGS; SULFUR IONS
Descriptors DEC
CHARGED PARTICLES; COLLISIONS; ELECTRON COLLISIONS; ION COLLISIONS; IONS