First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers

We probe the N = 82 nuclear shell closure by mass measurements of neutron-rich cadmium isotopes with the ISOLTRAP spectrometer at ISOLDE-CERN. The new mass of 132 Cd offers the first value of the N = 82 , two-neutron shell gap below Z = 50 and confirms the phenomenon of mutually enhanced magicity at...

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Autores: Manea, V., Karthein, J., Atanasov, D., Bender, M., Blaum, K., Cocolios, T. E., Eliseev, S., Herlert, A., Holt, J. D., Huang, W. J., Litvinov, Yu. A., Lunney, D., Menéndez Sánchez, Javier, Mougeot, M., Neidherr, D., Schweikhard, L., Schwenk, A., Simonis, J., Welker, A., Wienholtz, F., Zuber, K.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/172718
Acceso en línea:https://hdl.handle.net/2445/172718
Access Level:acceso abierto
Palabra clave:Espectroscòpia nuclear
Isòtops
Nuclear spectroscopy
Isotopes
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spelling First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and IsomersManea, V.Karthein, J.Atanasov, D.Bender, M.Blaum, K.Cocolios, T. E.Eliseev, S.Herlert, A.Holt, J. D.Huang, W. J.Litvinov, Yu. A.Lunney, D.Menéndez Sánchez, JavierMougeot, M.Neidherr, D.Schweikhard, L.Schwenk, A.Simonis, J.Welker, A.Wienholtz, F.Zuber, K.Espectroscòpia nuclearIsòtopsNuclear spectroscopyIsotopesWe probe the N = 82 nuclear shell closure by mass measurements of neutron-rich cadmium isotopes with the ISOLTRAP spectrometer at ISOLDE-CERN. The new mass of 132 Cd offers the first value of the N = 82 , two-neutron shell gap below Z = 50 and confirms the phenomenon of mutually enhanced magicity at 132 Sn . Using the recently implemented phase-imaging ion-cyclotron-resonance method, the ordering of the low-lying isomers in 129 Cd and their energies are determined. The new experimental findings are used to test large-scale shell-model, mean-field, and beyond-mean-field calculations, as well as the ab initio valence-space in-medium similarity renormalization group.American Physical Society2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/172718Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.124.092502Physical Review Letters, 2020, vol. 124, num. 9, p. 092502https://doi.org/10.1103/PhysRevLett.124.092502info:eu-repo/grantAgreement/EC/H2020/654002cc by (c) American Physical Society, 2020http://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1727182026-05-27T06:46:51Z
dc.title.none.fl_str_mv First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
title First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
spellingShingle First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
Manea, V.
Espectroscòpia nuclear
Isòtops
Nuclear spectroscopy
Isotopes
title_short First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
title_full First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
title_fullStr First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
title_full_unstemmed First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
title_sort First Glimpse of the N= 82 Shell Closure below Z= 50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
dc.creator.none.fl_str_mv Manea, V.
Karthein, J.
Atanasov, D.
Bender, M.
Blaum, K.
Cocolios, T. E.
Eliseev, S.
Herlert, A.
Holt, J. D.
Huang, W. J.
Litvinov, Yu. A.
Lunney, D.
Menéndez Sánchez, Javier
Mougeot, M.
Neidherr, D.
Schweikhard, L.
Schwenk, A.
Simonis, J.
Welker, A.
Wienholtz, F.
Zuber, K.
author Manea, V.
author_facet Manea, V.
Karthein, J.
Atanasov, D.
Bender, M.
Blaum, K.
Cocolios, T. E.
Eliseev, S.
Herlert, A.
Holt, J. D.
Huang, W. J.
Litvinov, Yu. A.
Lunney, D.
Menéndez Sánchez, Javier
Mougeot, M.
Neidherr, D.
Schweikhard, L.
Schwenk, A.
Simonis, J.
Welker, A.
Wienholtz, F.
Zuber, K.
author_role author
author2 Karthein, J.
Atanasov, D.
Bender, M.
Blaum, K.
Cocolios, T. E.
Eliseev, S.
Herlert, A.
Holt, J. D.
Huang, W. J.
Litvinov, Yu. A.
Lunney, D.
Menéndez Sánchez, Javier
Mougeot, M.
Neidherr, D.
Schweikhard, L.
Schwenk, A.
Simonis, J.
Welker, A.
Wienholtz, F.
Zuber, K.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Espectroscòpia nuclear
Isòtops
Nuclear spectroscopy
Isotopes
topic Espectroscòpia nuclear
Isòtops
Nuclear spectroscopy
Isotopes
description We probe the N = 82 nuclear shell closure by mass measurements of neutron-rich cadmium isotopes with the ISOLTRAP spectrometer at ISOLDE-CERN. The new mass of 132 Cd offers the first value of the N = 82 , two-neutron shell gap below Z = 50 and confirms the phenomenon of mutually enhanced magicity at 132 Sn . Using the recently implemented phase-imaging ion-cyclotron-resonance method, the ordering of the low-lying isomers in 129 Cd and their energies are determined. The new experimental findings are used to test large-scale shell-model, mean-field, and beyond-mean-field calculations, as well as the ab initio valence-space in-medium similarity renormalization group.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/172718
url https://hdl.handle.net/2445/172718
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.124.092502
Physical Review Letters, 2020, vol. 124, num. 9, p. 092502
https://doi.org/10.1103/PhysRevLett.124.092502
info:eu-repo/grantAgreement/EC/H2020/654002
dc.rights.none.fl_str_mv cc by (c) American Physical Society, 2020
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc by (c) American Physical Society, 2020
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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