Many Body Corrections to Nuclear Anapole Moment

Abstract

The many body contributions to the nuclear anapole moment of ${}^{133}$Cs, ${}^{205}$Tl, ${}^{207,209}$PB, and ${}^{209}$Bi from the core polarization are calculated in the random-phase approximation with the effective residual interaction. Strong reduction of a valence nucleon contribution was found provided by the core polarization effects. The contribution of the core particles to the anapole moment compensates this reduction to large extent keeping the magnitude of nuclear anapole moment close to its initial single particle value.

14 pages, latex, no figures, ps-file available at http://www.inp.nsk.su/preprint/prep95.html

References in corpus (3)

• Nuclear Anapole Moments in Single Particle Approximation
• Renormalization of the P- and T-odd nuclear potentials by the strong interaction and enhancement of P-odd effective field
• Induced Parity Nonconserving Interaction and Enhancement of Two-Nucleon Parity Nonconserving Forces

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• Nuclear Anapole Moments
• Parity-violating interactions of cosmic fields with atoms, molecules, and nuclei: Concepts and calculations for laboratory searches and extracting limits
• Limiting P-odd interactions of cosmic fields with electrons, protons and neutrons
• P- and T-violating Schiff moment of the Mercury nucleus
• Nuclear spin-dependent interactions: Searches for WIMP, Axion and Topological Defect Dark Matter, and Tests of Fundamental Symmetries
• Probing low-mass vector bosons with parity nonconservation and nuclear anapole moment measurements in atoms and molecules
• Preliminary studies for anapole moment measurements in rubidium and francium
• Many-body corrections to the nuclear anapole moment II
• The Anapole Moment of the Deuteron with the Argonne v18 Nucleon-Nucleon Interaction Model
• Core-Polarization Contribution to the Nuclear Anapole Moment