Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation

Standard

Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation. / Maison, D. E.; Skripnikov, L.V.; Flambaum, V. V.; Grau, M.

In: Journal of Chemical Physics, Vol. 153, No. 22, 224302, 14.12.2020.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{b16ff676f32b4637ada0bd75b1710da7,

title = "Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation",

abstract = "The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the Lu-175 and Lu-176 nuclei with electrons in the molecular cation LuOH+ is studied. The resulting effect is expressed in terms of fundamental parameters, such as quantum chromodynamics angle theta , quark electric dipole moment (EDM), and chromo-EDM. For this, we have estimated the magnetic quadrupole moments of Lu-175 and Lu-176 nuclei and calculated the molecular constant that characterizes the interaction of the MQM with electrons in the considered molecules. Additionally, we predict the hyperfine structure constants for the ground electronic state of LuOH+. In the molecular calculations, both the correlation and relativistic effects including the Gaunt interaction have been considered. According to the calculated expressions in terms of the fundamental constants, we conclude that LuOH+ can be a promising system to measure the nuclear MQM.",

keywords = "COUPLED-CLUSTER THEORY, BASIS-SETS, P-ODD, ATOMS, SPECTROSCOPY, ELECTRON, PARITY",

author = "Maison, {D. E.} and L.V. Skripnikov and Flambaum, {V. V.} and M. Grau",

year = "2020",

month = dec,

day = "14",

doi = "10.1063/5.0028983",

language = "Английский",

volume = "153",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "22",

}

RIS

TY - JOUR

T1 - Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation

AU - Maison, D. E.

AU - Skripnikov, L.V.

AU - Flambaum, V. V.

AU - Grau, M.

PY - 2020/12/14

Y1 - 2020/12/14

N2 - The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the Lu-175 and Lu-176 nuclei with electrons in the molecular cation LuOH+ is studied. The resulting effect is expressed in terms of fundamental parameters, such as quantum chromodynamics angle theta , quark electric dipole moment (EDM), and chromo-EDM. For this, we have estimated the magnetic quadrupole moments of Lu-175 and Lu-176 nuclei and calculated the molecular constant that characterizes the interaction of the MQM with electrons in the considered molecules. Additionally, we predict the hyperfine structure constants for the ground electronic state of LuOH+. In the molecular calculations, both the correlation and relativistic effects including the Gaunt interaction have been considered. According to the calculated expressions in terms of the fundamental constants, we conclude that LuOH+ can be a promising system to measure the nuclear MQM.

AB - The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the Lu-175 and Lu-176 nuclei with electrons in the molecular cation LuOH+ is studied. The resulting effect is expressed in terms of fundamental parameters, such as quantum chromodynamics angle theta , quark electric dipole moment (EDM), and chromo-EDM. For this, we have estimated the magnetic quadrupole moments of Lu-175 and Lu-176 nuclei and calculated the molecular constant that characterizes the interaction of the MQM with electrons in the considered molecules. Additionally, we predict the hyperfine structure constants for the ground electronic state of LuOH+. In the molecular calculations, both the correlation and relativistic effects including the Gaunt interaction have been considered. According to the calculated expressions in terms of the fundamental constants, we conclude that LuOH+ can be a promising system to measure the nuclear MQM.

KW - COUPLED-CLUSTER THEORY

KW - BASIS-SETS

KW - P-ODD

KW - ATOMS

KW - SPECTROSCOPY

KW - ELECTRON

KW - PARITY

U2 - 10.1063/5.0028983

DO - 10.1063/5.0028983

M3 - статья

VL - 153

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 22

M1 - 224302

ER -

ID: 72541809