Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation
The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the 175Lu and 176Lu 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...
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| Veröffentlicht in: | The Journal of chemical physics 2020-12, Vol.153 (22), p.224302-224302 |
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| container_issue | 22 |
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| container_title | The Journal of chemical physics |
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| creator | Maison, D. E. Skripnikov, L. V. Flambaum, V. V. Grau, M. |
| description | The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the 175Lu and 176Lu 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 θ¯, quark electric dipole moment (EDM), and chromo-EDM. For this, we have estimated the magnetic quadrupole moments of 175Lu and 176Lu 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. |
| doi_str_mv | 10.1063/5.0028983 |
| format | Article |
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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.</description><identifier>ISSN: 0021-9606</identifier><identifier>EISSN: 1089-7690</identifier><identifier>DOI: 10.1063/5.0028983</identifier><identifier>PMID: 33317302</identifier><identifier>CODEN: JCPSA6</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>Cations ; CP violation ; Dipole moments ; Electric dipoles ; Electron states ; Electrons ; Hyperfine structure ; Lutetium isotopes ; Mathematical analysis ; Molecular structure ; Nuclei (nuclear physics) ; Quadrupoles ; Quantum chromodynamics ; Quarks ; Relativistic effects</subject><ispartof>The Journal of chemical physics, 2020-12, Vol.153 (22), p.224302-224302</ispartof><rights>Author(s)</rights><rights>2020 Author(s). 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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.</description><subject>Cations</subject><subject>CP violation</subject><subject>Dipole moments</subject><subject>Electric dipoles</subject><subject>Electron states</subject><subject>Electrons</subject><subject>Hyperfine structure</subject><subject>Lutetium isotopes</subject><subject>Mathematical analysis</subject><subject>Molecular structure</subject><subject>Nuclei (nuclear physics)</subject><subject>Quadrupoles</subject><subject>Quantum chromodynamics</subject><subject>Quarks</subject><subject>Relativistic effects</subject><issn>0021-9606</issn><issn>1089-7690</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp90F1LwzAUBuAgipvTC_-ABLzxg84kp0uWSxnqhIGKel3SNN0qbTOTZuC_N7qpIOhV4OQ5L4cXoUNKhpRwuBgNCWFjOYYt1KdkLBPBJdlG_TilieSE99Ce9y-EECpYuot6AEAFENZHD49GOb3ApXV4cp-sKlurrmrnuA26jl-4UfPWdJXGr0EVLixtbXBjG9N2OPgP2C0MnoW76TnWcdO2-2inVLU3B5t3gJ6vr54m02R2d3M7uZwlGih0ieHpSBkhgHGWlpwzBYxJ4FSQXIMuwDAGMi9yJUBrocqCFnnKdC5BSyNyGKCTde7S2ddgfJc1ldemrlVrbPAZSwVhYswJifT4F32xwbXxuqi4kJJzDlGdrpV21ntnymzpqka5t4yS7KPnbJRteo72aJMY8sYU3_Kr2AjO1sDrqvvs5d-0P_HKuh-YLYsS3gFfJpJc</recordid><startdate>20201214</startdate><enddate>20201214</enddate><creator>Maison, D. 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V.</au><au>Grau, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation</atitle><jtitle>The Journal of chemical physics</jtitle><addtitle>J Chem Phys</addtitle><date>2020-12-14</date><risdate>2020</risdate><volume>153</volume><issue>22</issue><spage>224302</spage><epage>224302</epage><pages>224302-224302</pages><issn>0021-9606</issn><eissn>1089-7690</eissn><coden>JCPSA6</coden><abstract>The time-reversal and spatial parity violating interaction of the nuclear magnetic quadrupole moment (MQM) of the 175Lu and 176Lu 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 θ¯, quark electric dipole moment (EDM), and chromo-EDM. For this, we have estimated the magnetic quadrupole moments of 175Lu and 176Lu 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.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><pmid>33317302</pmid><doi>10.1063/5.0028983</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-4885-1432</orcidid><orcidid>https://orcid.org/0000-0002-2062-684X</orcidid><orcidid>https://orcid.org/0000-0002-2684-6923</orcidid><orcidid>https://orcid.org/0000-0001-8643-7374</orcidid><orcidid>https://orcid.org/000000022062684X</orcidid><orcidid>https://orcid.org/0000000186437374</orcidid><orcidid>https://orcid.org/0000000248851432</orcidid><orcidid>https://orcid.org/0000000226846923</orcidid></addata></record> |
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| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Cations CP violation Dipole moments Electric dipoles Electron states Electrons Hyperfine structure Lutetium isotopes Mathematical analysis Molecular structure Nuclei (nuclear physics) Quadrupoles Quantum chromodynamics Quarks Relativistic effects |
| title | Search for CP-violating nuclear magnetic quadrupole moment using the LuOH+ cation |
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