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

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dc.contributor.authorRuotsalainen, J.
dc.contributor.authorJaries, A.
dc.contributor.authorStryjczyk, M.
dc.contributor.authorKankainen, A.
dc.contributor.authorAndel, B.
dc.contributor.authorAraszkiewicz, M.
dc.contributor.authorBeliuskina, O.
dc.contributor.authorFraile Prieto, Luis Mario
dc.contributor.authorLlanos-Expósito, M.
dc.contributor.authorSolak, K.
dc.date.accessioned2026-01-15T12:12:11Z
dc.date.available2026-01-15T12:12:11Z
dc.date.issued2025
dc.descriptionArtículo firmado por 31 autores.
dc.description.abstractThe 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).
dc.description.departmentDepto. de Estructura de la Materia, Física Térmica y Electrónica
dc.description.facultyFac. de Ciencias Físicas
dc.description.facultyInstituto de Física de Partículas y del Cosmos (IPARCOS)
dc.description.refereedTRUE
dc.description.sponsorshipEuropean Union's Horizon 2020
dc.description.sponsorshipthe National Recovery and Resilience Plan of the Republic of Bulgaria
dc.description.sponsorshipthe Research Council of Finland
dc.description.sponsorshipthe Polish National Science Center
dc.description.sponsorshipthe Bulgarian National Science Fund
dc.description.sponsorshipthe Slovak Research and Development Agency
dc.description.sponsorshipthe Slovak grant agency VEGA
dc.description.sponsorshipMinisterio de Ciencia e Innovación (España)
dc.description.sponsorshipUniversidad Complutense de Madrid
dc.description.sponsorshipthe UK Science and Technology Facilities Council
dc.description.sponsorshipthe Vilho, Yrjö and Kalle Väisälä Foundation
dc.description.sponsorshipthe JYU Visiting Fellow Programme
dc.description.statuspub
dc.identifier.citationRuotsalainen, J., et al. «Probing the Quantum Phase Transition near N ≈ 60 via Mass Measurements of Technetium Isotopes». Physical Review C, vol. 112, n.o 6, diciembre de 2025, p. 064302. DOI.org (Crossref), https://doi.org/10.1103/kksz-prtb.
dc.identifier.doi10.1103/kksz-prtb
dc.identifier.essn2469-9993
dc.identifier.issn2469-9985
dc.identifier.officialurlhttps://doi.org/10.1103/kksz-prtb
dc.identifier.relatedurlhttps://journals.aps.org/prc/abstract/10.1103/kksz-prtb
dc.identifier.relatedurlhttps://arxiv.org/abs/2505.15625
dc.identifier.urihttps://hdl.handle.net/20.500.14352/130326
dc.issue.number6
dc.journal.titlePhysical Review C
dc.language.isoeng
dc.page.final064302-7
dc.page.initial064302-1
dc.publisherAmerican Physical Society
dc.relation.projectID771036 (ERC CoG MAIDEN)
dc.relation.projectID861198–LISA–H2020-MSCA-ITN-2019
dc.relation.projectID101057511 (EURO-LABS)
dc.relation.projectIDBG-RRP-2.004-0008-C01
dc.relation.projectID295207
dc.relation.projectID306980
dc.relation.projectID327629
dc.relation.projectID354589
dc.relation.projectID354968
dc.relation.projectID2024/53/N/ST2/03168
dc.relation.projectID2020/39/B/ST2/02346
dc.relation.projectID2023/51/D/ST2/02816
dc.relation.projectID2020/39/D/ST2/00466
dc.relation.projectIDKP-06-N68/8
dc.relation.projectIDAPVV-22-0282
dc.relation.projectID1/0019/25
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126998OB-I00/ES/ESTRUCTURA NUCLEAR Y APLICACIONES CON CENTELLEADORES RAPIDOS/
dc.relation.projectID910059
dc.relation.projectIDST/V001078
dc.relation.projectID2022
dc.relation.projectID2024
dc.rights.accessRightsopen access
dc.subject.cdu539.1
dc.subject.keywordNuclear-data
dc.subject.ucmFísica nuclear
dc.subject.unesco2207 Física Atómica y Nuclear
dc.titleProbing the quantum phase transition near N ≈ 60 via mass measurements of technetium isotopes
dc.typejournal article
dc.type.hasVersionAM
dc.volume.number112
dspace.entity.typePublication
relation.isAuthorOfPublicationec83106c-33f4-426c-afd6-68c5d859f9d4
relation.isAuthorOfPublication.latestForDiscoveryec83106c-33f4-426c-afd6-68c5d859f9d4

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