Published May 2016 | Version v1
Journal article

Radiative rates for E1, E2, M1, and M2 transitions in F-like ions with 37 ≤ Z ≤ 53

  • 1. Astrophysics Research Centre, School of Mathematics and Physics, Queen's University Belfast, Belfast, Northern Ireland, BT7 1NN (United Kingdom)

Description

Calculations of energy levels, radiative rates and lifetimes are reported for 17 F-like ions with 37≤Z≤53. For brevity, results are only presented among the lowest 113 levels of the 2s22p5, 2s2p6, 2s22p43, 2s2p53, and 2p63 configurations, although the calculations have been performed for up to 501 levels in each ion. The general-purpose relativistic atomic structure package (grasp) has been adopted for the calculations, and radiative rates (along with oscillator strengths and line strengths) are listed for all E1, E2, M1, and M2 transitions of the ions. Comparisons are made with earlier available experimental and theoretical energies, although these are limited to only a few levels for most ions. Therefore for additional accuracy assessments, particularly for energy levels, analogous calculations have been performed with the Flexible Atomic Code (fac), for up to 72 259 levels. Limited previous results are available for radiative rates for comparison purposes, and no large discrepancy is observed for any transition and/or ion.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.adt.2015.11.001

Additional details

Identifiers

DOI
10.1016/j.adt.2015.11.001;
arXiv
arXiv:1507.04196v1;
PII
S0092640X15000480;

Publishing Information

Journal Title
Atomic Data and Nuclear Data Tables
Journal Volume
109
Journal Page Range
p. 205-338
ISSN
0092-640X
CODEN
ADNDAT

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51081573
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ENERGY LEVELS; IONS; LIFETIME; M2-TRANSITIONS; OSCILLATOR STRENGTHS; RELATIVISTIC RANGE
Descriptors DEC
CHARGED PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; MULTIPOLE TRANSITIONS

Optional Information

Copyright
Copyright (c) 2015 Elsevier Inc. All rights reserved.