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Author Sahoo, B. K. ♦ Majumder, S. ♦ Chaudhuri, R. K. ♦ Das, B. P. ♦ Mukherjee, D.
Source Indian Institute of Astrophysics
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword Relativistic Coupled-Cluster Theory
Description Relativistic coupled-cluster theory has been employed to calculate the lifetime of the 6(2)P(3/2) state of singly ionized lead (207Pb) and compared with the corresponding values obtained from second-order relativistic many-body perturbation theory and an accurate ion trapping experiment. This is one of the very few applications of this theory to excited state properties of heavy atomic systems. Contributions from the different electron correlation effects are given explicitly.
ISSN 09534075
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Institution Institute of Physics
Starting Page 1