Isotope Shifts of Radium Monofluoride Molecules

Isotope shifts of $^{223-226,228}$ Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^2 \Pi_{1/2} \leftarrow X^2 \Sigma^+$. The observed isotope shifts demonstrate the particularly high sensitivity of radium monofluoride to nuclear size effects, offering a stri...

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Detalles Bibliográficos
Autores principales: Udrescu, S.M., Brinson, A.J., Ruiz, R.F. Garcia, Gaul, K., Berger, R., Billowes, J., Binnersley, C.L., Bissell, M.L., Breier, A.A., Chrysalidis, K., Cocolios, T.E., Cooper, B.S., Flanagan, K.T., Giesen, T.F., de Groote, R.P., Franchoo, S., Gustafsson, F.P., Isaev, T.A., Koszorús, Á., Neyens, G., Perrett, H.A., Ricketts, C.M., Rothe, S., Vernon, A.R., Wendt, K.D.A., Wienholtz, F., Wilkins, S.G., Yang, X.F.
Lenguaje:eng
Publicado: 2021
Materias:
physics.atom-ph
Other Fields of Physics
nucl-th
Nuclear Physics - Theory
nucl-ex
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.127.033001
http://cds.cern.ch/record/2767654
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author Udrescu, S.M.
Brinson, A.J.
Ruiz, R.F. Garcia
Gaul, K.
Berger, R.
Billowes, J.
Binnersley, C.L.
Bissell, M.L.
Breier, A.A.
Chrysalidis, K.
Cocolios, T.E.
Cooper, B.S.
Flanagan, K.T.
Giesen, T.F.
de Groote, R.P.
Franchoo, S.
Gustafsson, F.P.
Isaev, T.A.
Koszorús, Á.
Neyens, G.
Perrett, H.A.
Ricketts, C.M.
Rothe, S.
Vernon, A.R.
Wendt, K.D.A.
Wienholtz, F.
Wilkins, S.G.
Yang, X.F.
author_facet Udrescu, S.M.
Brinson, A.J.
Ruiz, R.F. Garcia
Gaul, K.
Berger, R.
Billowes, J.
Binnersley, C.L.
Bissell, M.L.
Breier, A.A.
Chrysalidis, K.
Cocolios, T.E.
Cooper, B.S.
Flanagan, K.T.
Giesen, T.F.
de Groote, R.P.
Franchoo, S.
Gustafsson, F.P.
Isaev, T.A.
Koszorús, Á.
Neyens, G.
Perrett, H.A.
Ricketts, C.M.
Rothe, S.
Vernon, A.R.
Wendt, K.D.A.
Wienholtz, F.
Wilkins, S.G.
Yang, X.F.
author_sort Udrescu, S.M.
collection CERN
description Isotope shifts of $^{223-226,228}$ Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^2 \Pi_{1/2} \leftarrow X^2 \Sigma^+$. The observed isotope shifts demonstrate the particularly high sensitivity of radium monofluoride to nuclear size effects, offering a stringent test of models describing the electronic density within the radium nucleus. Ab initio quantum chemical calculations are in excellent agreement with experimental observations. These results highlight some of the unique opportunities that short-lived molecules could offer in nuclear structure and in fundamental symmetry studies
id cern-2767654
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27676542023-01-31T08:07:50Zdoi:10.1103/PhysRevLett.127.033001http://cds.cern.ch/record/2767654engUdrescu, S.M.Brinson, A.J.Ruiz, R.F. GarciaGaul, K.Berger, R.Billowes, J.Binnersley, C.L.Bissell, M.L.Breier, A.A.Chrysalidis, K.Cocolios, T.E.Cooper, B.S.Flanagan, K.T.Giesen, T.F.de Groote, R.P.Franchoo, S.Gustafsson, F.P.Isaev, T.A.Koszorús, Á.Neyens, G.Perrett, H.A.Ricketts, C.M.Rothe, S.Vernon, A.R.Wendt, K.D.A.Wienholtz, F.Wilkins, S.G.Yang, X.F.Isotope Shifts of Radium Monofluoride Moleculesphysics.atom-phOther Fields of Physicsnucl-thNuclear Physics - Theorynucl-exNuclear Physics - ExperimentIsotope shifts of $^{223-226,228}$ Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^2 \Pi_{1/2} \leftarrow X^2 \Sigma^+$. The observed isotope shifts demonstrate the particularly high sensitivity of radium monofluoride to nuclear size effects, offering a stringent test of models describing the electronic density within the radium nucleus. Ab initio quantum chemical calculations are in excellent agreement with experimental observations. These results highlight some of the unique opportunities that short-lived molecules could offer in nuclear structure and in fundamental symmetry studiesIsotope shifts of $^{223-226,228}$Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^{2}{}{\Pi}_{1/2}\leftarrow X^{2}{}{\Sigma}^{+}$. The observed isotope shifts demonstrate the particularly high sensitivity of radium monofluoride to nuclear size effects, offering a stringent test of models describing the electronic density within the radium nucleus. Ab initio quantum chemical calculations are in excellent agreement with experimental observations. These results highlight some of the unique opportunities that short-lived molecules could offer in nuclear structure and in fundamental symmetry studies.arXiv:2105.10549oai:cds.cern.ch:27676542021-05-21
spellingShingle physics.atom-ph
Other Fields of Physics
nucl-th
Nuclear Physics - Theory
nucl-ex
Nuclear Physics - Experiment
Udrescu, S.M.
Brinson, A.J.
Ruiz, R.F. Garcia
Gaul, K.
Berger, R.
Billowes, J.
Binnersley, C.L.
Bissell, M.L.
Breier, A.A.
Chrysalidis, K.
Cocolios, T.E.
Cooper, B.S.
Flanagan, K.T.
Giesen, T.F.
de Groote, R.P.
Franchoo, S.
Gustafsson, F.P.
Isaev, T.A.
Koszorús, Á.
Neyens, G.
Perrett, H.A.
Ricketts, C.M.
Rothe, S.
Vernon, A.R.
Wendt, K.D.A.
Wienholtz, F.
Wilkins, S.G.
Yang, X.F.
Isotope Shifts of Radium Monofluoride Molecules
title Isotope Shifts of Radium Monofluoride Molecules
title_full Isotope Shifts of Radium Monofluoride Molecules
title_fullStr Isotope Shifts of Radium Monofluoride Molecules
title_full_unstemmed Isotope Shifts of Radium Monofluoride Molecules
title_short Isotope Shifts of Radium Monofluoride Molecules
title_sort isotope shifts of radium monofluoride molecules
topic physics.atom-ph
Other Fields of Physics
nucl-th
Nuclear Physics - Theory
nucl-ex
Nuclear Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevLett.127.033001
http://cds.cern.ch/record/2767654
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