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Multiconfigurational Dirac–Fock energy levels and radiative rates for Br-like tungsten

Multiconfigurational Dirac–Fock energy levels and radiative rates for Br-like tungsten

Authors :
Sunny Aggarwal
Alok K. S. Jha
Man Mohan
Source :
Canadian Journal of Physics. 91:394-400
Publication Year :
2013
Publisher :
Canadian Science Publishing, 2013.

Abstract

Energies, lifetimes, and wavefunction compositions have been computed for all levels of odd parity 4s24p5 ground configuration and 3d94s24p6 excited configuration as well as 4s4p6 and 4s24p44d even parity excited configurations in highly charged Br-like tungsten ion (W XL) by using the multiconfigurational Dirac–Fock method. Also, we have reported the transition wavelengths, oscillator strengths, transition probabilities and line strengths for the electric dipole (E1), magnetic dipole (M1), electric quadrupole (E2), and magnetic quadrupole (M2) transition from the 4s24p5 configuration. We have compared our calculated results with the other available experimental and theoretical results. The excellent agreement observed between our new results and those obtained using different approaches confirm the quality of our results.

Details

ISSN :
12086045 and 00084204
Volume :
91
Database :
OpenAIRE
Journal :
Canadian Journal of Physics
Accession number :
edsair.doi...........280721a39b19425450cc6bb9c2777a09
Full Text :
https://doi.org/10.1139/cjp-2013-0013