A New Limit for the Coupling Constant of the Electron-Nucleus Scalar-Pseudoscalar Interaction

2005/09/09 by B. K. Sahoo, Bijaya K. Sahoo, Sahoo, Bijaya K. +9
Materials Science · Physics and Astronomy · #Advanced Chemical Physics Studies #Atomic and Molecular Physics #Boron and Carbon Nanomaterials Research #physics.atom-ph #physics.comp-ph

paper · pdf · doi:10.48550/arxiv.physics/0509070

5 pages, 1 figure

arxiv created 2005/09/09 · arxiv updated 2009/12/01

Abstract

We report the results of our calculations of the atomic electric dipole moments of cesium and thallium arising from the electron-nucleus scalar-pseudoscalar interaction. The calculations are based on the all order relativistic coupled-cluster theory. Electron correlation effects, particularly in the case of thallium are of crucial importance. We obtain a new limit for the scalar-pseudoscalar interaction by combining the result of our thallium calculation and the measured value of the electric dipole moment of that atom.

Related

• Coupled Electron Pair Approximation Calculation of the Electric Dipole Moment of Atomic Yb
• \calP,T-Violating and Magnetic Hyperfine Interactions in Atomic Thallium
• Relativistic coupled-cluster study of diatomic metal-alkali-metal molecules for electron electric dipole moment searches
• Relativistic Theory of the Electric Dipole Moment of an Atom due to the Electric Dipole Moment of an Electron
• Relativistic many-body analysis of the electric dipole moment enhancement factor of 210Fr and associated properties