Updated Constraints on T,P-Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ experiment

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Updated Constraints on T,P-Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ experiment. / Prosnyak, Sergey D.; Maison, Daniel E.; Skripnikov, Leonid V.

In: Symmetry, Vol. 15, No. 5, 1043, 08.05.2023.

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

BibTeX

@article{5bec01dce94c42a3a5bba5cc9b1ec113,

title = "Updated Constraints on T,P-Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ experiment",

abstract = "Recently, the upper bounds on the static time-reversal (풯) and spatial parity (풫)-violating electron electric dipole moment (eEDM) and dimensionless constant, characterizing the strength of the 풯,풫-violating scalar–pseudoscalar nucleus–electron interaction, have been updated in the JILA experiment using the HfF+ cations. We considered two other sources of the 풯,풫 -violation in HfF+–axion-like-particle (ALP)-mediated scalar–pseudoscalar electron–electron and nucleus–electron interactions. To estimate the magnitude of effects, induced by such interactions in HfF+ we have developed and applied a method which implies the direct use of the ab initio relativistic coupled cluster theory to calculate molecular parameters that characterize the interactions. Using these parameters, we showed that an order of magnitude updated laboratory constraints on the ALP-mediated electron–electron and nucleus–electron interactions can be derived from the experimental data on 풯,풫-violating effects in HfF+ for a wide range of ALP masses.",

keywords = "relativistic molecular electronic structure methods, axion-like particle, 𝒯 ,𝒫 -violating effects in molecules, electron electric dipole moment, molecular ions, T, P-violating effects in molecules",

author = "Prosnyak, {Sergey D.} and Maison, {Daniel E.} and Skripnikov, {Leonid V.}",

note = "Prosnyak, S.D.; Maison, D.E.; Skripnikov, L.V. Updated Constraints on T ,P -Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ Experiment. Symmetry 2023, 15, 1043. https://doi.org/10.3390/sym15051043",

year = "2023",

month = may,

day = "8",

doi = "10.3390/sym15051043",

language = "English",

volume = "15",

journal = "Symmetry",

issn = "2073-8994",

publisher = "MDPI AG",

number = "5",

}

RIS

TY - JOUR

T1 - Updated Constraints on T,P-Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ experiment

AU - Prosnyak, Sergey D.

AU - Maison, Daniel E.

AU - Skripnikov, Leonid V.

N1 - Prosnyak, S.D.; Maison, D.E.; Skripnikov, L.V. Updated Constraints on T ,P -Violating Axionlike-Particle-Mediated Electron–Electron and Electron–Nucleus Interactions from HfF+ Experiment. Symmetry 2023, 15, 1043. https://doi.org/10.3390/sym15051043

PY - 2023/5/8

Y1 - 2023/5/8

N2 - Recently, the upper bounds on the static time-reversal (풯) and spatial parity (풫)-violating electron electric dipole moment (eEDM) and dimensionless constant, characterizing the strength of the 풯,풫-violating scalar–pseudoscalar nucleus–electron interaction, have been updated in the JILA experiment using the HfF+ cations. We considered two other sources of the 풯,풫 -violation in HfF+–axion-like-particle (ALP)-mediated scalar–pseudoscalar electron–electron and nucleus–electron interactions. To estimate the magnitude of effects, induced by such interactions in HfF+ we have developed and applied a method which implies the direct use of the ab initio relativistic coupled cluster theory to calculate molecular parameters that characterize the interactions. Using these parameters, we showed that an order of magnitude updated laboratory constraints on the ALP-mediated electron–electron and nucleus–electron interactions can be derived from the experimental data on 풯,풫-violating effects in HfF+ for a wide range of ALP masses.

AB - Recently, the upper bounds on the static time-reversal (풯) and spatial parity (풫)-violating electron electric dipole moment (eEDM) and dimensionless constant, characterizing the strength of the 풯,풫-violating scalar–pseudoscalar nucleus–electron interaction, have been updated in the JILA experiment using the HfF+ cations. We considered two other sources of the 풯,풫 -violation in HfF+–axion-like-particle (ALP)-mediated scalar–pseudoscalar electron–electron and nucleus–electron interactions. To estimate the magnitude of effects, induced by such interactions in HfF+ we have developed and applied a method which implies the direct use of the ab initio relativistic coupled cluster theory to calculate molecular parameters that characterize the interactions. Using these parameters, we showed that an order of magnitude updated laboratory constraints on the ALP-mediated electron–electron and nucleus–electron interactions can be derived from the experimental data on 풯,풫-violating effects in HfF+ for a wide range of ALP masses.

KW - relativistic molecular electronic structure methods

KW - axion-like particle

KW - 𝒯 ,𝒫 -violating effects in molecules

KW - electron electric dipole moment

KW - molecular ions

KW - T, P-violating effects in molecules

UR - https://www.mendeley.com/catalogue/392fa7d5-cc7f-31e2-8e13-0b3adf8650aa/

U2 - 10.3390/sym15051043

DO - 10.3390/sym15051043

M3 - Article

VL - 15

JO - Symmetry

JF - Symmetry

SN - 2073-8994

IS - 5

M1 - 1043

ER -

ID: 105776824