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dc.contributor.authorMukha, I.
dc.contributor.authorGrigorenko, L.
dc.contributor.authorKostyleva, D.
dc.contributor.authorDueñas Díaz, José Antonio
dc.identifier.citationMukha, I., Grigorenko, L. V., Kostyleva, D. ...Dueñas Díaz, J. A.. Deep excursion beyond the proton dripline. I. Argon and chlorine isotope chains. Physical Review C, 98(6). (2018) DOI:
dc.description.abstractThe proton-unbound argon and chlorine isotopes have been studied by measuring trajectories of their decay-in-flight products by using a tracking technique with micro-strip detectors. The proton (1p) and two-proton (2p) emission processes have been detected in the measured angular correlations “heavy-fragment”+p and “heavy-fragment”+p+p, respectively. The ground states of the previously unknown isotopes 30Cl and 28Cl have been observed for the first time, providing the 1p separation energies Sp of −0.48(2) and −1.60(8) MeV, respectively. The relevant systematics of 1p and 2p separation energies have been studied theoretically in the core+p and core+p+p cluster models. The first-time observed excited states of 31Ar allow to infer the 2p-separation energy S2p of 6(34) keV for its ground state. The first-time observed state in 29Ar with S2p = −5.50(18) MeV can be identified either as a ground or an excited state according to different systematics.es_ES
dc.description.sponsorshipThis work was supported in part by the Helmholtz International Center for FAIR (HIC for FAIR); the Helmholtz Association (Grant No. IK-RU-002); the Russian Science Foundation (Grant No. 17-12-01367); the Polish National Science Center (Contract No. UMO-2015/17/B/ST2/00581); the Polish Ministry of Science and Higher Education (Grant No. 0079/DIA/2014/43, Grant Diamentowy); the Helmholtz-CAS Joint Research Group (Grant No. HCJRG-108); the Ministry of Education & Science, Spain (Contract No. FPA2016-77689-C2-1-R); the Hessian Ministry for Science and Art (HMWK) through the LOEWE funding scheme Helmholtz International Center for FAIR (HIC for FAIR); the Justus-Liebig-Universitat Giessen (JLU) and the GSI under the JLU-GSI strategic Helmholtz partnership agreement. This work was carried out in the framework of the Super-FRS Experiment collaboration. This article is a part of the Ph.D. thesis of D. Kostyleva.
dc.publisherAmerican Physical Societyes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.otherDeep excursiones_ES
dc.subject.otherProton driplinees_ES
dc.subject.otherIsotope chainses_ES
dc.titleDeep excursion beyond the proton dripline. I. Argon and chlorine isotope chainses_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/Ministry of Education and Science, Spain [FPA2016-77689-C2-1-R]

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