Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes

The masses of neutron-rich ^(104-106)Tc isotopes were measured using the JYFLTRAP double Penning trap and found to deviate from the Atomic Mass Evaluation 2020 by-79(25), 40(12), and 94(41) keV, respectively. In the case of ^(105,106)Tc, the updated Q_(β) values are in agreement with a previous JYFL...

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Autores: Ruotsalainen, J., Jaries, A., Stryjczyk, M., Kankainen, A., Andel, B., Araszkiewicz, M., Beliuskina, O., Fraile Prieto, Luis Mario, Llanos-Expósito, M., Solak, K.
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/130326
Acceso en línea:https://hdl.handle.net/20.500.14352/130326
Access Level:acceso abierto
Palabra clave:539.1
Nuclear-data
Física nuclear
2207 Física Atómica y Nuclear
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spelling Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopesRuotsalainen, J.Jaries, A.Stryjczyk, M.Kankainen, A.Andel, B.Araszkiewicz, M.Beliuskina, O.Fraile Prieto, Luis MarioLlanos-Expósito, M.Solak, K.539.1Nuclear-dataFísica nuclear2207 Física Atómica y NuclearThe masses of neutron-rich ^(104-106)Tc isotopes were measured using the JYFLTRAP double Penning trap and found to deviate from the Atomic Mass Evaluation 2020 by-79(25), 40(12), and 94(41) keV, respectively. In the case of ^(105,106)Tc, the updated Q_(β) values are in agreement with a previous JYFLTRAP measurement, disagreeing with the values from the mass evaluation. The new mass values result in a more linear trend in two-neutron separation energies indicating that technetium (Z = 43) isotopes around N ≈ 60 are not a part of the island of shape coexistence around ^(100)Zr_(60).American Physical SocietyUniversidad Complutense de Madrid20252025-01-0120252025-01-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/130326reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1303262026-06-02T12:44:21Z
dc.title.none.fl_str_mv Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
title Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
spellingShingle Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
Ruotsalainen, J.
539.1
Nuclear-data
Física nuclear
2207 Física Atómica y Nuclear
title_short Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
title_full Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
title_fullStr Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
title_full_unstemmed Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
title_sort Probing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
dc.creator.none.fl_str_mv Ruotsalainen, J.
Jaries, A.
Stryjczyk, M.
Kankainen, A.
Andel, B.
Araszkiewicz, M.
Beliuskina, O.
Fraile Prieto, Luis Mario
Llanos-Expósito, M.
Solak, K.
author Ruotsalainen, J.
author_facet Ruotsalainen, J.
Jaries, A.
Stryjczyk, M.
Kankainen, A.
Andel, B.
Araszkiewicz, M.
Beliuskina, O.
Fraile Prieto, Luis Mario
Llanos-Expósito, M.
Solak, K.
author_role author
author2 Jaries, A.
Stryjczyk, M.
Kankainen, A.
Andel, B.
Araszkiewicz, M.
Beliuskina, O.
Fraile Prieto, Luis Mario
Llanos-Expósito, M.
Solak, K.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 539.1
Nuclear-data
Física nuclear
2207 Física Atómica y Nuclear
topic 539.1
Nuclear-data
Física nuclear
2207 Física Atómica y Nuclear
description The masses of neutron-rich ^(104-106)Tc isotopes were measured using the JYFLTRAP double Penning trap and found to deviate from the Atomic Mass Evaluation 2020 by-79(25), 40(12), and 94(41) keV, respectively. In the case of ^(105,106)Tc, the updated Q_(β) values are in agreement with a previous JYFLTRAP measurement, disagreeing with the values from the mass evaluation. The new mass values result in a more linear trend in two-neutron separation energies indicating that technetium (Z = 43) isotopes around N ≈ 60 are not a part of the island of shape coexistence around ^(100)Zr_(60).
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-01-01
2025
2025-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/130326
url https://hdl.handle.net/20.500.14352/130326
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
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 reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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