Single-particle shell strengths near the doubly magic nucleus 56Ni and the 56Ni(p,γ)57Cu reaction rate in explosive astrophysical burning
dc.contributor.author | Kahl, D. | |
dc.contributor.author | Woods, P.J. | |
dc.contributor.author | Poxon-Pearson, T. | |
dc.contributor.author | Nunes, F.M. | |
dc.contributor.author | Brown, B.A. | |
dc.contributor.author | Schatz, H. | |
dc.contributor.author | Baumann, T. | |
dc.contributor.author | Bazin, D. | |
dc.contributor.author | Belarge, J.A. | |
dc.contributor.author | Bender, P.C. | |
dc.contributor.author | Elman, B. | |
dc.contributor.author | Estrade, A. | |
dc.contributor.author | Gade, A. | |
dc.contributor.author | Kankainen, A. | |
dc.contributor.author | Lederer-Woods, C. | |
dc.contributor.author | Lipschutz, S. | |
dc.contributor.author | Longfellow, B. | |
dc.contributor.author | Lonsdale, S.-J. | |
dc.contributor.author | Lunderberg, E. | |
dc.contributor.author | Montes, F. | |
dc.contributor.author | Ong, W.J. | |
dc.contributor.author | Perdikakis, G. | |
dc.contributor.author | Pereira, J. | |
dc.contributor.author | Sullivan, C. | |
dc.contributor.author | Taverner, R. | |
dc.contributor.author | Weisshaar, D. | |
dc.contributor.author | Zegers, R. | |
dc.date.accessioned | 2019-08-02T08:15:15Z | |
dc.date.available | 2019-08-02T08:15:15Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Kahl, D., Woods, P.J., Poxon-Pearson, T., Nunes, F.M., Brown, B.A., Schatz, H., Baumann, T., Bazin, D., Belarge, J.A., Bender, P.C., Elman, B., Estrade, A., Gade, A., Kankainen, A., Lederer-Woods, C., Lipschutz, S., Longfellow, B., Lonsdale, S.-J., Lunderberg, E., . . . Zegers, R. (2019). Single-particle shell strengths near the doubly magic nucleus 56Ni and the 56Ni(p,γ)57Cu reaction rate in explosive astrophysical burning. <i>Physics Letters B</i>, <i>797</i>, Article 134803. <a href="https://doi.org/10.1016/j.physletb.2019.134803" target="_blank">https://doi.org/10.1016/j.physletb.2019.134803</a> | |
dc.identifier.other | CONVID_32179110 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/65191 | |
dc.description.abstract | Angle-integrated cross-section measurements of the 56Ni(d,n) and (d,p) stripping reactions have been performed to determine the single-particle strengths of low-lying excited states in the mirror nuclei pair 57Cu−57Ni situated adjacent to the doubly magic nucleus 56Ni. The reactions were studied in inverse kinematics utilizing a beam of radioactive 56Ni ions in conjunction with the GRETINA γ-array. Spectroscopic factors are compared with new shell-model calculations using a full pf model space with the GPFX1A Hamiltonian for the isospin-conserving strong interaction plus Coulomb and charge-dependent Hamiltonians. These results were used to set new constraints on the 56Ni(p,γ)57Cu reaction rate for explosive burning conditions in x-ray bursts, where 56Ni represents a key waiting point in the astrophysical rp-process. | en |
dc.format.mimetype | application/pdf | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | Elsevier BV | |
dc.relation.ispartofseries | Physics Letters B | |
dc.rights | CC BY 4.0 | |
dc.subject.other | X-ray bursts | |
dc.subject.other | shell model | |
dc.subject.other | transfer reactions | |
dc.subject.other | radioactive beams | |
dc.title | Single-particle shell strengths near the doubly magic nucleus 56Ni and the 56Ni(p,γ)57Cu reaction rate in explosive astrophysical burning | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201908023753 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Kiihdytinlaboratorio | fi |
dc.contributor.oppiaine | Accelerator Laboratory | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0370-2693 | |
dc.relation.volume | 797 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2019 The Author(s) | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | ydinfysiikka | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1016/j.physletb.2019.134803 | |
jyx.fundinginformation | This work was supported by the U.S. National Science Foundation (NSF) under Cooperative Agreement No. PHY-1102511 (NSCL) and No. PHY-1430152 (JINA-CEE). GRETINA was funded by the DOE, Office of Science. Operation of the array at NSCL was supported by the DOE under Grants No. DE-SC0014537 (NSCL) and No. DE-AC02-05CH11231 (LBNL). BAB kindly acknowledges funding from an NSF Grant No. PHY-1811855. The Edinburgh group is appreciative of funding from the UK STFC under Grant No. ST/L005824/1. | |
dc.type.okm | A1 |