Particle instability of 53 Cu
hal.structure.identifier | Noyaux exotiques [NEX] | |
dc.contributor.author | BLANK, Bertram | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1434-6001 | |
dc.description.abstractEn | The most proton-rich particle-stable or quasi-stable copper isotope identified in projectile frag- mentation reactions is 55 Cu. 54 Cu was found unbound a few years ago in such an experiment. The present note reports on a reanalysis of data to determine a life-time limit for 53 Cu. A comparison with data for 52 Ni and 54 Zn combined with EPAX calculations allows to determine a life-time limit of this nucleus of 130 ns which, in a simple barrier penetration model, yields a one-proton separation energy of − 350 keV. This experimental limit is in agreement with a prediction from the latest Atomic Mass Evaluation and with other model predictions. | |
dc.language.iso | en | |
dc.publisher | EDP Sciences | |
dc.title.en | Particle instability of 53 Cu | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1140/epja/i2013-13045-4 | |
dc.subject.hal | Physique [physics]/Physique Nucléaire Expérimentale [nucl-ex] | |
bordeaux.journal | European Physical Journal A | |
bordeaux.page | 45 | |
bordeaux.volume | 49 | |
bordeaux.peerReviewed | oui | |
hal.identifier | in2p3-00835879 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00835879v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Physical%20Journal%20A&rft.date=2013&rft.volume=49&rft.spage=45&rft.epage=45&rft.eissn=1434-6001&rft.issn=1434-6001&rft.au=BLANK,%20Bertram&rft.genre=article |
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