In this section
@article{Ho:2023:10.3389/fphy.2023.1086980,
author = {Ho, C and Lim, J and Sauer, B and Tarbutt, M},
doi = {10.3389/fphy.2023.1086980},
journal = {Frontiers in Physics},
pages = {1--10},
title = {Measuring the nuclear magnetic quadrupole moment in heavy polar molecules},
url = {http://dx.doi.org/10.3389/fphy.2023.1086980},
volume = {11},
year = {2023}
}
TY - JOUR
AB - Theories that extend the Standard Model of particle physics often introduce new interactions that violate charge-parity (CP) symmetry. CP-violating effects within an atomic nucleus can be probed by measuring its nuclear magnetic quadrupole moment (MQM). The sensitivity of such a measurement is enhanced when using a heavy polar molecule containing a nucleus with quadrupole deformation. We determine how the energy levels of a molecule are shifted by the MQM and how those shifts can be measured. The measurement scheme requires molecules in a superposition of magnetic sub-levels that differ by many units of angular momentum. We develop a generic scheme for preparing these states. Finally, we consider the sensitivity that can be reached, showing that this method can reduce the current uncertainties on several CP-violating parameters.
AU - Ho,C
AU - Lim,J
AU - Sauer,B
AU - Tarbutt,M
DO - 10.3389/fphy.2023.1086980
EP - 10
PY - 2023///
SN - 2296-424X
SP - 1
TI - Measuring the nuclear magnetic quadrupole moment in heavy polar molecules
T2 - Frontiers in Physics
UR - http://dx.doi.org/10.3389/fphy.2023.1086980
UR - https://www.frontiersin.org/articles/10.3389/fphy.2023.1086980/full
UR - http://hdl.handle.net/10044/1/102812
VL - 11
ER -