Discovery of W-157 and Os-161
dc.contributor.author | BIANCO, L. | |
dc.contributor.author | PAGE, R.D. | |
dc.contributor.author | DARBY, I.G. | |
dc.contributor.author | JOSS, D.T. | |
dc.contributor.author | SIMPSON, J. | |
dc.contributor.author | AL-KHALILI, J.J. | |
dc.contributor.author | CANNON, A.J. | |
dc.contributor.author | CEDERWALL, B. | |
dc.contributor.author | EECKHAUDT, S. | |
dc.contributor.author | ERTÜRK, S. | |
hal.structure.identifier | Institut Pluridisciplinaire Hubert Curien [IPHC] | |
dc.contributor.author | GALL, B. | |
dc.contributor.author | HORNILLOS, M.B.G. | |
dc.contributor.author | GRAHN, T. | |
dc.contributor.author | GREENLEES, P.T. | |
dc.contributor.author | HADINIA, B. | |
dc.contributor.author | HEYDE, K. | |
dc.contributor.author | JAKOBSSON, U. | |
dc.contributor.author | JONES, P.M. | |
dc.contributor.author | JULIN, R. | |
dc.contributor.author | JUUTINEN, S. | |
dc.contributor.author | KETELHUT, S. | |
dc.contributor.author | LABICHE, M. | |
dc.contributor.author | LEINO, M. | |
dc.contributor.author | LEPPÄNEN, A.-P. | |
dc.contributor.author | NYMAN, M. | |
dc.contributor.author | O'DONNELL, D. | |
dc.contributor.author | PAUL, E.S. | |
dc.contributor.author | PETRI, M. | |
dc.contributor.author | PEURA, P. | |
dc.contributor.author | PUURUNEN, A. | |
dc.contributor.author | RAHKILA, P. | |
dc.contributor.author | RUOTSALAINEN, P. | |
dc.contributor.author | SANDZELIUS, M. | |
dc.contributor.author | SAPPLE, P.J. | |
dc.contributor.author | SARÉN, J. | |
dc.contributor.author | SCHOLEY, C. | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | SMIRNOVA, N. | |
dc.contributor.author | STEER, A.N. | |
dc.contributor.author | STEVENSON, P.D. | |
dc.contributor.author | SUCKLING, E.B. | |
dc.contributor.author | THOMSON, J. | |
dc.contributor.author | UUSITALO, J. | |
dc.contributor.author | VENHART, M. | |
dc.date.issued | 2010-06-07 | |
dc.identifier.issn | 0370-2693 | |
dc.description.abstractEn | The nuclides 157W and 161Os have been discovered in reactions of 58Ni ion beams with a 106Cd target. The 161Os α-decay energy and half-life were 6890±12 keV and 640±60 μs. The daughter 157W nuclei β-decayed with a half-life of 275±40 ms, populating both low-lying α-decaying states in 157Ta, which is consistent with a 7/2− ground state in 157W. Fine structure observed in the α decay of 161Os places the lowest excited state in 157W with Iπ=9/2− at 318±30 keV. The branching ratio of View the MathML source indicates that 161Os also has a 7/2− ground state. Shell-model calculations analysing the effects of monopole shifts and a tensor force on the relative energies of 2f7/2 and 1h9/2 neutron states in N=83 isotones are presented. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Nuclear reactions | |
dc.subject.en | 300 | |
dc.subject.en | 310 MeV beam energy | |
dc.subject.en | gas-filled recoil separator | |
dc.subject.en | Si detectors | |
dc.subject.en | Measured | |
dc.subject.en | Eα | |
dc.subject.en | t1/2 | |
dc.subject.en | Deduced | |
dc.subject.en | neutron single-particle configurations in 161Os | |
dc.subject.en | 157W | |
dc.subject.en | Shell model calculations | |
dc.subject.en | 58Ni | |
dc.subject.en | 106Cd at 290 | |
dc.title.en | Discovery of W-157 and Os-161 | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.physletb.2010.04.056 | |
dc.subject.hal | Physique [physics]/Physique Nucléaire Théorique [nucl-th] | |
bordeaux.journal | Physics Letters B | |
bordeaux.page | 15-18 | |
bordeaux.volume | 690 | |
bordeaux.peerReviewed | oui | |
hal.identifier | in2p3-00497513 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00497513v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physics%20Letters%20B&rft.date=2010-06-07&rft.volume=690&rft.spage=15-18&rft.epage=15-18&rft.eissn=0370-2693&rft.issn=0370-2693&rft.au=BIANCO,%20L.&PAGE,%20R.D.&DARBY,%20I.G.&JOSS,%20D.T.&SIMPSON,%20J.&rft.genre=article |
Fichier(s) constituant ce document
Fichiers | Taille | Format | Vue |
---|---|---|---|
Il n'y a pas de fichiers associés à ce document. |