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Title: Relativistic coupled-cluster calculations of parity nonconservation in Ba{sup +} by the sum-over-states approach

Abstract

The authors present the results of their calculation for the parity nonconserving 5p{sup 6}6s{sub 1/2}{yields}5p{sup 6}5d{sub 3/2} transition in Ba{sup +} using the relativistic coupled-cluster theory in the singles, doubles, and partial triples approximation. The contributions from the leading intermediate states are explicitly considered. It is found that the largest contribution comes from the |5p{sup 6}6p{sub 1/2}> state. Their results are in reasonable agreement with other calculations.

Authors:
; ; ; ;  [1];  [2];  [2];  [3]
  1. Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656 (Japan)
  2. (India)
  3. (Japan)
Publication Date:
OSTI Identifier:
20868210
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Chemical Physics; Journal Volume: 126; Journal Issue: 1; Other Information: DOI: 10.1063/1.2404664; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; APPROXIMATIONS; BARIUM IONS; CATIONS; CORRECTIONS; INTERMEDIATE STATE; P INVARIANCE; PARITY; RELATIVISTIC RANGE; WEAK INTERACTIONS

Citation Formats

Gopakumar, Geetha, Das, Bhanu Pratap, Chaudhuri, R. K., Mukherjee, D., Hirao, K., Indian Institute of Astrophysics, Bangalore 560 034, Indian Association of Cultivation of Science, Calcutta 700 032, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656. Relativistic coupled-cluster calculations of parity nonconservation in Ba{sup +} by the sum-over-states approach. United States: N. p., 2007. Web. doi:10.1063/1.2404664.
Gopakumar, Geetha, Das, Bhanu Pratap, Chaudhuri, R. K., Mukherjee, D., Hirao, K., Indian Institute of Astrophysics, Bangalore 560 034, Indian Association of Cultivation of Science, Calcutta 700 032, & Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656. Relativistic coupled-cluster calculations of parity nonconservation in Ba{sup +} by the sum-over-states approach. United States. doi:10.1063/1.2404664.
Gopakumar, Geetha, Das, Bhanu Pratap, Chaudhuri, R. K., Mukherjee, D., Hirao, K., Indian Institute of Astrophysics, Bangalore 560 034, Indian Association of Cultivation of Science, Calcutta 700 032, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656. Sun . "Relativistic coupled-cluster calculations of parity nonconservation in Ba{sup +} by the sum-over-states approach". United States. doi:10.1063/1.2404664.
@article{osti_20868210,
title = {Relativistic coupled-cluster calculations of parity nonconservation in Ba{sup +} by the sum-over-states approach},
author = {Gopakumar, Geetha and Das, Bhanu Pratap and Chaudhuri, R. K. and Mukherjee, D. and Hirao, K. and Indian Institute of Astrophysics, Bangalore 560 034 and Indian Association of Cultivation of Science, Calcutta 700 032 and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656},
abstractNote = {The authors present the results of their calculation for the parity nonconserving 5p{sup 6}6s{sub 1/2}{yields}5p{sup 6}5d{sub 3/2} transition in Ba{sup +} using the relativistic coupled-cluster theory in the singles, doubles, and partial triples approximation. The contributions from the leading intermediate states are explicitly considered. It is found that the largest contribution comes from the |5p{sup 6}6p{sub 1/2}> state. Their results are in reasonable agreement with other calculations.},
doi = {10.1063/1.2404664},
journal = {Journal of Chemical Physics},
number = 1,
volume = 126,
place = {United States},
year = {Sun Jan 07 00:00:00 EST 2007},
month = {Sun Jan 07 00:00:00 EST 2007}
}