Ab initio calculation of the electron-nucleus scalar-pseudoscalar interaction constant Ws in heavy polar molecules

Malaya K. Nayak, Rajat K. Chaudhuri, and B. P. Das
Phys. Rev. A 75, 022510 – Published 21 February 2007

Abstract

A fully relativistic restricted active space configuration interaction method is employed to compute the P,T-odd interaction constant Ws for the ground (Σ122) state of YbF and BaF molecules, which yield the results Ws=41.2kHz and 9.7kHz for YbF and BaF, respectively. Our present estimated results of the P,T-odd interaction constant Ws is in reasonable agreement with previous calculations.

  • Received 21 December 2006

DOI:https://doi.org/10.1103/PhysRevA.75.022510

©2007 American Physical Society

Authors & Affiliations

Malaya K. Nayak, Rajat K. Chaudhuri, and B. P. Das

  • Indian Institute of Astrophysics, Bangalore-560 034, India

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Issue

Vol. 75, Iss. 2 — February 2007

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