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Title: Application of relativistic coupled-cluster theory to heavy atomic systems with strongly interacting configurations: Hyperfine interactions in 207Pb+
Authors: Sahoo, B. K
Chaudhuri, R. K
Das, B. P
Merlitz, H
Mukherjee, D
Keywords: Magnetic Dipole;Relativistic Coupled-Cluster Theory
Issue Date: Sep-2005
Publisher: The American Physical Society
Citation: Physical Review A, Vol. 72, No. 3, pp. 032507
Abstract: We report the results of our calculations of the magnetic dipole hyperfine constants for the ground and low-lying excited states of Pb+ using the relativistic coupled-cluster theory. The spectacular role of correlation effects particularly for the 6 p/sub3/2 state is highlighted. The relative importance of core polarization and pair correlation effects have been studied and the result obtained for the ground state is different from that of Ba+ , which has a single s valence electron.
ISSN: 1050-2947
Appears in Collections:IIAP Publications

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