Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4978
Title: Comparative studies of dipole polarizabilities in Sr+ , Ba+ , and Ra+ and their applications to optical clocks
Authors: Sahoo, B. K
Timmermans, R. G. E
Das, B. P
Mukherjee, D
Keywords: Ion;Frequency;Hydrogen;Shifts;Atoms
Issue Date: Dec-2009
Publisher: The American Physical Society
Citation: Physical Review A, Vol. 80, No. 6, pp. 062506-1 - 062506-10
Abstract: Static dipole polarizabilities are calculated in the ground and metastable states of Sr+, Ba+ and Ra+ using the relativistic coupled-cluster method. Trends of the electron correlation effects are investigated in these atomic ions. We also estimate the Stark and black-body radiation shifts from these results for these systems for the transitions proposed for the optical frequency standards and compare them with available experimental data.
URI: http://hdl.handle.net/2248/4978
ISSN: 1050-2947
???metadata.dc.rights???: © The American Physical Society
???metadata.dc.relation.uri???: http://pra.aps.org/abstract/PRA/v80/i6/e062506
Appears in Collections:IIAP Publications

Files in This Item:
File Description SizeFormat 
Comparative studies of dipole polarizabilities in Sr+, Ba+, and Ra+143.13 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.