dc.date.accessioned | 2023-03-14T17:49:13Z | |
dc.date.available | 2023-03-14T17:49:13Z | |
dc.date.created | 2022-11-10T13:44:58Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Grocutt, L. Chapman, R. Bouhelal, M. Haas, F. Goasduff, A. Smith, J.F. Lubna, R.S. Courtin, S. Bazzacco, D. Braunroth, T. Capponi, L. Corradi, L. Derkx, X. Desesquelles, P. Doncel, M. Fioretto, E. Gottardo, A. Liberati, V. Melon, B. Mengoni, D. Michelagnoli, C. Mijatović, T. Modamio, Victor Montagnoli, G. Montanari, D. Mulholland, K.F. Napoli, D.R. Petrache, C.M. Pipidis, A. Recchia, F. Sahin, Eda Singh, P.P. Stefanini, A.M. Szilner, S. Valiente-Dobón, J.J. . Lifetime measurements of states of S 35, S 36, S 37, and S 38 using the AGATA γ -ray tracking spectrometer. Physical Review C. 2022, 106(2) | |
dc.identifier.uri | http://hdl.handle.net/10852/101453 | |
dc.description.abstract | Lifetimes or lifetime limits of a small number of excited states of the sulfur isotopes with mass numbers A=35, 36, 37, and 38 have been measured using the differential recoil-distance method. The isotopes of sulfur were populated in binary grazing reactions initiated by a beam of 36S ions of energy 225 MeV incident on a thin 208Pb target which was mounted in the Cologne plunger apparatus. The combination of the PRISMA magnetic spectrometer and an early implementation of the AGATA γ-ray tracking array was used to detect γ rays in coincidence with projectile-like nuclear species. Lifetime measurements of populated states were measured within the range from about 1 to 100 ps. The number of states for which lifetime measurements or lifetime limits were possible was limited by statistics. For 35S, the lifetime was determined for the first 1/2+ state at 1572 keV; the result is compared with a previous published lifetime value. The lifetime of the 3− state of 36S at 4193 keV was determined and compared with earlier measurements. No previous lifetime information exists for the (6+) state at 6690 keV; a lifetime measurement with large associated error was made in the present work. For 37S, the states for which lifetime limits were established were those at 646 keV with Jπ=3/2− and at 2776 keV with Jπ=11/2−; there are no previously published lifetime values for excited states of 37S. Finally, a lifetime limit was established for the Jπ=(6+) state of 38S at 3675 keV; no lifetime information exists for this state in the literature. Measured lifetime values were compared with the results of state-of-the-art shell-model calculations based on the PSDPF, SDPF-U, and FSU effective interactions. In addition, nuclear magnetic-dipole and electric-quadrupole moments, branching ratios, mixing ratios, and electromagnetic transition rates, where available, have been compared with shell-model values. The current work suffers from poor statistics; nevertheless, lifetime values and limits have been possible, allowing a useful discussion of the ability of state-of-the-art shell-model calculations to reproduce the experimental results. | |
dc.language | EN | |
dc.publisher | American Physical Society | |
dc.title | Lifetime measurements of states of S 35, S 36, S 37, and S 38 using the AGATA γ -ray tracking spectrometer | |
dc.title.alternative | ENEngelskEnglishLifetime measurements of states of S 35, S 36, S 37, and S 38 using the AGATA γ -ray tracking spectrometer | |
dc.type | Journal article | |
dc.creator.author | Grocutt, L. | |
dc.creator.author | Chapman, R. | |
dc.creator.author | Bouhelal, M. | |
dc.creator.author | Haas, F. | |
dc.creator.author | Goasduff, A. | |
dc.creator.author | Smith, J.F. | |
dc.creator.author | Lubna, R.S. | |
dc.creator.author | Courtin, S. | |
dc.creator.author | Bazzacco, D. | |
dc.creator.author | Braunroth, T. | |
dc.creator.author | Capponi, L. | |
dc.creator.author | Corradi, L. | |
dc.creator.author | Derkx, X. | |
dc.creator.author | Desesquelles, P. | |
dc.creator.author | Doncel, M. | |
dc.creator.author | Fioretto, E. | |
dc.creator.author | Gottardo, A. | |
dc.creator.author | Liberati, V. | |
dc.creator.author | Melon, B. | |
dc.creator.author | Mengoni, D. | |
dc.creator.author | Michelagnoli, C. | |
dc.creator.author | Mijatović, T. | |
dc.creator.author | Modamio, Victor | |
dc.creator.author | Montagnoli, G. | |
dc.creator.author | Montanari, D. | |
dc.creator.author | Mulholland, K.F. | |
dc.creator.author | Napoli, D.R. | |
dc.creator.author | Petrache, C.M. | |
dc.creator.author | Pipidis, A. | |
dc.creator.author | Recchia, F. | |
dc.creator.author | Sahin, Eda | |
dc.creator.author | Singh, P.P. | |
dc.creator.author | Stefanini, A.M. | |
dc.creator.author | Szilner, S. | |
dc.creator.author | Valiente-Dobón, J.J. | |
cristin.unitcode | 185,15,4,20 | |
cristin.unitname | Kjerne- og energifysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 2071894 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review C&rft.volume=106&rft.spage=&rft.date=2022 | |
dc.identifier.jtitle | Physical Review C | |
dc.identifier.volume | 106 | |
dc.identifier.issue | 2 | |
dc.identifier.pagecount | 0 | |
dc.identifier.doi | https://doi.org/10.1103/PhysRevC.106.024314 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2469-9985 | |
dc.type.version | PublishedVersion | |
cristin.articleid | 024314 | |