Enhanced $\mathcal{P,T}$-violating nuclear magnetic quadrupole moment effects in laser-coolable molecules
Atomic Physics
2020-03-18 v1 High Energy Physics - Phenomenology
Abstract
Nuclear magnetic quadrupole moments (MQMs), like intrinsic electric dipole moments of elementary particles, violate both parity and time-reversal symmetry and therefore probe physics beyond the Standard Model of particle physics. We report on accurate relativistic coupled cluster calculations of the nuclear MQM interaction constants in BaF, YbF, BaOH, and YbOH. We elaborate on estimates of the uncertainty of our results. The implications of experiments searching for nonzero nuclear MQMs are discussed.
Keywords
Cite
@article{arxiv.1912.08007,
title = {Enhanced $\mathcal{P,T}$-violating nuclear magnetic quadrupole moment effects in laser-coolable molecules},
author = {Malika Denis and Yongliang Hao and Ephraim Eliav and Nicholas R. Hutzler and Malaya K. Nayak and Rob G. E. Timmermans and Anastasia Borschesvky},
journal= {arXiv preprint arXiv:1912.08007},
year = {2020}
}