Pairing-quadrupole interplay in the neutron-deficient tin nuclei: First lifetime measurements of low-lying states in 106,108Sn

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dc.authoridCollado Ruiz, Javier/0000-0002-6097-3045
dc.authoridLabiche, Marc/0000-0002-6506-8562
dc.authoridGeorgiev, Georgi/0000-0003-1467-1764
dc.authoridMijatovic, Tea/0000-0001-5394-9437
dc.authoridbenzoni, giovanna/0000-0002-7938-0338
dc.authoridNyberg, Johan/0000-0001-6996-7605
dc.authoridLeoni, Silvia/0000-0002-3691-0749
dc.contributor.authorSiciliano, M.
dc.contributor.authorValiente-Dobon, J. J.
dc.contributor.authorGoasduff, A.
dc.contributor.authorNowacki, F.
dc.contributor.authorZuker, A. P.
dc.contributor.authorBazzacco, D.
dc.contributor.authorLopez-Martens, A.
dc.date.accessioned2024-11-07T13:35:37Z
dc.date.available2024-11-07T13:35:37Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe lifetimes of the low-lying excited states 2(+) and 4(+) have been directly measured in the neutron-deficient Sn-106,Sn-108 isotopes. The nuclei were populated via a deep-inelastic reaction and the lifetime measurement was performed employing a differential plunger device. The emitted gamma rays were detected by the AGATA array, while the reaction products were uniquely identified by the VAMOS++ magnetic spectrometer. Large-Scale Shell-Model calculations with realistic forces indicate that, independently of the pairing content of the interaction, the quadrupole force is dominant in the B(E2; 2(1)(+) -> 0(g.s)(+)) values and it describes well the experimental pattern for Sn104-114 ; the B(E2;(+)(4) -> 2(1)(+)) values, measured here for the first time, depend critically on a delicate pairing-quadrupole balance, disclosed by the very precise results in Sn-108. (C) 2020 The Authors. Published by Elsevier B.V.
dc.description.sponsorshipEuropean Union's Seventh Framework Programme for Research and Technological Development [262010]; Fondazione Cassa di Risparmio Padova e Rovigo under the project CONPHYT, starting grant in 2017; Swedish Research Council [822-2005-3332, 821-2010-6024, 821-2013-2304, 621-20145558, 2017-0065]; Knut and Alice Wallenberg Foundation [2005.0184]; Scientific and Technological Council of Turkey (TUBITAK) [114F473]; Ministerio de Ciencia e Innovacion [SEV-2014-0398, FPA2017-84756-C4, EEBBI-15-09671]; Generalitat Valenciana [PROMETEO/2019/005]; EU-FEDER funds; Croatian Science Foundation [7194]; Hungarian National Research and Innovation Office (NKFIH) [K128947, PD124717, GINOP-2.3.3-15-2016-00034]; Polish National Science Centre under the COPIN-IN2P3 project [2014-14-M-ST2-00738, 2016-22M-ST2-00269, 2017-25-B-ST2-01569]; Polish National Science Centre under the COPIGAL project [2014-14-M-ST2-00738, 2016-22M-ST2-00269, 2017-25-B-ST2-01569]; Polish National Science Centre under the POLITA project [2014-14-M-ST2-00738, 2016-22M-ST2-00269, 2017-25-B-ST2-01569]; STFC [ST/T000554/1, 2017 STFC Nuclear Physics CG, ST/P004598/1, ST/L005794/1, 2014 STFC Nuclear Physics CG, ST/P004423/1, ST/T003456/1, ST/L005670/1] Funding Source: UKRI
dc.description.sponsorshipThe authors would like to thank the AGATA and VAMOS collaborations. Special thanks go to the GANIL technical staff for their help in setting up the apparatuses and the good quality beam and to A. Poves for his fruitful comments. This work was partially supported by the European Union's Seventh Framework Programme for Research and Technological Development (grant no. 262010). A.G. acknowledges the support of the Fondazione Cassa di Risparmio Padova e Rovigo under the project CONPHYT, starting grant in 2017. The work was also supported (B.C, H.L., J.N. and U.J.) by Swedish Research Council under the grant agreements nos. 822-2005-3332, 821-2010-6024, 821-2013-2304, 621-20145558 and 2017-0065, and by the Knut and Alice Wallenberg Foundation grant no. 2005.0184, (B.S.) by the Scientific and Technological Council of Turkey (TUBITAK) under the project no. 114F473, (A.G., A.J. and R.P.) by the Ministerio de Ciencia e Innovacion under the contracts nos. SEV-2014-0398, FPA2017-84756-C4 and EEBBI-15-09671, by the Generalitat Valenciana under the grant agreement no. PROMETEO/2019/005 and by the EU-FEDER funds, (T.M and S.S.) by the Croatian Science Foundation under the project no. 7194, (I.K and D.S.) by the Hungarian National Research and Innovation Office (NKFIH) under the project nos. K128947, PD124717 and GINOP-2.3.3-15-2016-00034, (M.P.) by the Polish National Science Centre with the grants nos. 2014-14-M-ST2-00738, 2016-22M-ST2-00269 and 2017-25-B-ST2-01569 under the COPIN-IN2P3, COPIGAL and POLITA projects.
dc.identifier.doi10.1016/j.physletb.2020.135474
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.scopus2-s2.0-85084808752
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2020.135474
dc.identifier.urihttps://hdl.handle.net/11480/16582
dc.identifier.volume806
dc.identifier.wosWOS:000571760900006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofPhysics Letters B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectLifetime
dc.subjectNuclear structure
dc.subjectMulti-nucleon transfer
dc.subjectLight Sn
dc.subjectTracking array
dc.titlePairing-quadrupole interplay in the neutron-deficient tin nuclei: First lifetime measurements of low-lying states in 106,108Sn
dc.typeArticle

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