Published 2001 | Version v1
Journal article Metadata-only

Z-dependence of photo-emission spectra for highly charged neonlike ions

Creators

  • 1. Cold Trapped Ions Project, ICORP, JST, Tokyo (Japan)
  • 2. Univ. of Electro-Communications, Tokyo (Japan). Inst. for Laser Science
  • 3. Advanced Photon Research Center, Kansai Research Establishment, JAERI, Kyoto (Japan)

Description

Z-dependence of atomic properties for n=3 excited states of highly charged neonlike ions was investigated theoretically for Z=50-56. Configuration interaction effects for relativistic atomic states of three electric-dipole lines: 3D(3d5/2 → 2p3/2), 3E(3d3/2 → 2p3/2) and 3F(3s1/2 → 2p1/2), were examined in terms of jK-coupling. A present collisional-radiative model consistently explained intensity ratios for 3F/3D observed with the Tokyo-EBIT, and predicted a vanishing intensity for the 3E line near Z=52. The vanishing intensity for the 3E line was attributed to the Cooper-minimum type mechanism. (orig.)

Additional details

Publishing Information

Journal Title
Physica Scripta. T
Journal Volume
92
Journal Page Range
p. 126-129
ISSN
0281-1847

Conference

Title
10. international conference on the physics of highly charged ions
Acronym
HCI 2000
Dates
30 Jul - 3 Aug 2000
Place
Berkeley, CA (United States)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
Sweden
INIS RN
32046095
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BARIUM IONS; CONFIGURATION INTERACTION; D STATES; E1-TRANSITIONS; ELECTRONIC STRUCTURE; EMISSION SPECTRA; ENERGY SPECTRA; EXCITED STATES; F STATES; MULTICHARGED IONS; THEORETICAL DATA; X-RAY SPECTRA
Descriptors DEC
CHARGED PARTICLES; DATA; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; INFORMATION; IONS; MULTIPOLE TRANSITIONS; NUMERICAL DATA; SPECTRA