dc.date.accessioned | 2019-02-19T14:17:17Z | |
dc.date.available | 2019-02-19T14:17:17Z | |
dc.date.created | 2016-11-15T12:17:22Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Tveten, Gry Merete Spyrou, A Schwengner, R Naqvi, F Larsen, Ann-Cecilie Eriksen, Tomas Kvalheim Bello Garrote, Frank Leonel Bernstein, LA Bleuel, DL Crespo Campo, Lucia Guttormsen, Magne Sveen Giacoppo, Francesca Görgen, Andreas Hagen, Trine Wiborg Hadynska-Klek, Katarzyna Klintefjord, Malin Meyer, BS Nyhus, Hilde-Therese Renstrøm, Therese Rose, Sunniva Johanne Sahin, Eda Siem, Sunniva Tornyi, Tamas Gabor . Completing the nuclear reaction puzzle of the nucleosynthesis of Mo 92. Physical Review C. Nuclear Physics. 2016, 94(2) | |
dc.identifier.uri | http://hdl.handle.net/10852/66657 | |
dc.description.abstract | One of the greatest questions for modern physics to address is how elements heavier than iron are created in extreme astrophysical environments. A particularly challenging part of that question is the creation of the so-called p-nuclei, which are believed to be mainly produced in some types of supernovae. The lack of needed nuclear data presents an obstacle in nailing down the precise site and astrophysical conditions. In this work, we present for the first time measurements on the nuclear level density and average γ strength function of 92Mo. State-of-the-art p-process calculations systematically underestimate the observed solar abundance of this isotope. Our data provide stringent constraints on the 91Nb(p,γ ) 92Mo reaction rate, which is the last unmeasured reaction in the nucleosynthesis puzzle of 92Mo. Based on our results, we conclude that the 92Mo abundance anomaly is not due to the nuclear physics input to astrophysical model calculations. | en_US |
dc.language | EN | |
dc.publisher | American Physical Society | |
dc.title | Completing the nuclear reaction puzzle of the nucleosynthesis of Mo 92 | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Tveten, Gry Merete | |
dc.creator.author | Spyrou, A | |
dc.creator.author | Schwengner, R | |
dc.creator.author | Naqvi, F | |
dc.creator.author | Larsen, Ann-Cecilie | |
dc.creator.author | Eriksen, Tomas Kvalheim | |
dc.creator.author | Bello Garrote, Frank Leonel | |
dc.creator.author | Bernstein, LA | |
dc.creator.author | Bleuel, DL | |
dc.creator.author | Crespo Campo, Lucia | |
dc.creator.author | Guttormsen, Magne Sveen | |
dc.creator.author | Giacoppo, Francesca | |
dc.creator.author | Görgen, Andreas | |
dc.creator.author | Hagen, Trine Wiborg | |
dc.creator.author | Hadynska-Klek, Katarzyna | |
dc.creator.author | Klintefjord, Malin | |
dc.creator.author | Meyer, BS | |
dc.creator.author | Nyhus, Hilde-Therese | |
dc.creator.author | Renstrøm, Therese | |
dc.creator.author | Rose, Sunniva Johanne | |
dc.creator.author | Sahin, Eda | |
dc.creator.author | Siem, Sunniva | |
dc.creator.author | Tornyi, Tamas Gabor | |
cristin.unitcode | 185,15,4,20 | |
cristin.unitname | Kjerne- og energifysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 0 | |
dc.identifier.cristin | 1400567 | |
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. Nuclear Physics&rft.volume=94&rft.spage=&rft.date=2016 | |
dc.identifier.jtitle | Physical Review C. Nuclear Physics | |
dc.identifier.volume | 94 | |
dc.identifier.issue | 2 | |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevC.94.025804 | |
dc.identifier.urn | URN:NBN:no-69846 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0556-2813 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/66657/2/Tveten_PhysRevC.94.025804.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/222287 | |