TaN molecule as a candidate to search for New physics
Atomic Physics
2015-08-03 v2 Nuclear Theory
Chemical Physics
Abstract
It is demonstrated that the TaN molecule is the best candidate to search for T,P-violating nuclear magnetic quadrupole moment (MQM), it also looks promising to search for other T,P-odd effects. We report results of coupled-cluster calculations of T,P-odd effects in TaN produced by the Ta nucleus MQM, electron electric dipole moment (EDM), scalarpseudoscalar nucleuselectron interactions, also of the molecule-axis hyperfine structure constant and dipole moment. Nuclear calculations of Ta MQM are performed to express the T,P-odd effect in terms of the strength constants of T,P-odd nuclear forces, proton and neutron EDM, QCD parameter and quark chromo-EDM.
Keywords
Cite
@article{arxiv.1504.02674,
title = {TaN molecule as a candidate to search for New physics},
author = {L. V. Skripnikov and A. N. Petrov and N. S. Mosyagin and A. V. Titov and V. V. Flambaum},
journal= {arXiv preprint arXiv:1504.02674},
year = {2015}
}