Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Axion-mediated electron-electron interaction in ytterbium monohydroxide molecule. / Maison, D. E.; Skripnikov, L. V.; Oleynichenko, A. V.; Zaitsevskii, A. V.
в: Journal of Chemical Physics, Том 154, № 22, 224303, 14.06.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Axion-mediated electron-electron interaction in ytterbium monohydroxide molecule
AU - Maison, D. E.
AU - Skripnikov, L. V.
AU - Oleynichenko, A. V.
AU - Zaitsevskii, A. V.
PY - 2021/6/14
Y1 - 2021/6/14
N2 - The YbOH triatomic molecule can be efficiently used to measure the electron electric dipole moment, which violates time-reversal (T) and spatial parity (P) symmetries of fundamental interactions [Kozyryev and Hutzler, Phys. Rev. Lett. 119, 133002 (2017)]. We study another mechanism of the T, P-violation in the YbOH molecule—the electron-electron interaction mediated by the low-mass axionlike particle. For this, we calculate the molecular constant that characterizes this interaction and use it to estimate the expected magnitude of the effect to be measured. It is shown that this molecular constant has the same order of magnitude as the corresponding molecular constant corresponding to the axion-mediated electron-nucleus interaction. According to our estimation, an experiment on YbOH will allow one to set updated laboratory constraints on the CP-violating electron-axion coupling constants.
AB - The YbOH triatomic molecule can be efficiently used to measure the electron electric dipole moment, which violates time-reversal (T) and spatial parity (P) symmetries of fundamental interactions [Kozyryev and Hutzler, Phys. Rev. Lett. 119, 133002 (2017)]. We study another mechanism of the T, P-violation in the YbOH molecule—the electron-electron interaction mediated by the low-mass axionlike particle. For this, we calculate the molecular constant that characterizes this interaction and use it to estimate the expected magnitude of the effect to be measured. It is shown that this molecular constant has the same order of magnitude as the corresponding molecular constant corresponding to the axion-mediated electron-nucleus interaction. According to our estimation, an experiment on YbOH will allow one to set updated laboratory constraints on the CP-violating electron-axion coupling constants.
KW - DIPOLE MOMENT
KW - DARK-MATTER
KW - BASIS-SETS
KW - SEARCH
KW - VIOLATION
KW - LIMITS
UR - http://www.scopus.com/inward/record.url?scp=85107875152&partnerID=8YFLogxK
U2 - 10.1063/5.0051590
DO - 10.1063/5.0051590
M3 - Article
AN - SCOPUS:85107875152
VL - 154
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 22
M1 - 224303
ER -
ID: 78066345