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Enhanced P,T-violating nuclear magnetic quadrupole moment effects in laser-coolable molecules

Denis, Malika and Hao, Yongliang and Eliav, Ephraim and Hutzler, Nicholas R. and Nayak, Malaya K. and Timmermans, Rob G. E. and Borschesvky, Anastasia (2020) Enhanced P,T-violating nuclear magnetic quadrupole moment effects in laser-coolable molecules. Journal of Chemical Physics, 152 (8). Art. No. 084303. ISSN 0021-9606. doi:10.1063/1.5141065.

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Nuclear magnetic quadrupole moments (MQMs), such as intrinsic electric dipole moments of elementary particles, violate both parity and time-reversal symmetry and, therefore, probe physics beyond the standard model. 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.

Item Type:Article
Related URLs:
URLURL TypeDescription Paper
Denis, Malika0000-0002-8470-0738
Hao, Yongliang0000-0003-0522-7776
Hutzler, Nicholas R.0000-0002-5203-3635
Timmermans, Rob G. E.0000-0002-3734-4232
Borschesvky, Anastasia0000-0002-6558-1921
Additional Information:© 2020 Author(s). Published under license by AIP Publishing. Submitted: 3 December 2019 • Accepted: 6 February 2020 • Published Online: 25 February 2020. The authors would like to thank the Center for Information Technology of the University of Groningen for providing access to the Peregrine high performance computing cluster and for their technical support.
Issue or Number:8
Record Number:CaltechAUTHORS:20200225-135944085
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:101551
Deposited By: George Porter
Deposited On:26 Feb 2020 15:46
Last Modified:16 Nov 2021 18:03

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