Parity nonconservation in hyperfine transitions
V. A. Dzuba, V. V. Flambaum
TL;DR
This paper calculates nuclear spin-dependent parity non-conserving amplitudes in hyperfine transitions of various isotopes using advanced relativistic methods, aiding the interpretation of experimental measurements.
Contribution
It provides detailed calculations of PNC amplitudes for multiple isotopes, incorporating relativistic and correlation effects, which are essential for experimental analysis.
Findings
Calculated PNC amplitudes for K, Rb, Cs, Ba+, Yb+, Tl, Fr, and Ra+
Results facilitate interpretation of current and future PNC measurements
Highlights importance of nuclear anapole moment in PNC effects
Abstract
We use relativistic Hartree-Fock and correlation potential methods to calculate nuclear spin-dependent parity non-conserving amplitudes (dominated by the nuclear anapole moment) between hyperfine structure components of the ground state of odd isotopes of K, Rb, Cs, Ba+, Yb+, Tl, Fr, and Ra+. The results are to be used for interpretation of current and future measurements.
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