dc.date.accessioned | 2018-08-17T14:47:58Z | |
dc.date.available | 2018-08-17T14:47:58Z | |
dc.date.created | 2017-09-28T18:03:51Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Rose, Sunniva Johanne Zeiser, Fabio Wilson, JN Oberstedt, A Oberstedt, S Siem, Sunniva Tveten, Gry Merete Bernstein, LA Bleuel, DL Brown, JA Crespo Campo, L Giacoppo, Francesca Görgen, Andreas Guttormsen, Magne Sveen Hadynska-Klek, Katarzyna Hafreager, Anders Hagen, Trine Wiborg Klintefjord, Malin Linnea Laplace, TA Larsen, Ann-Cecilie Renstrøm, Therese Sahin, Eda Schmitt, C Tornyi, Tamas Gabor Wiedeking, M . Energy dependence of the prompt gamma-ray emission from the (d,p)-induced fission of U-234 and Pu-240. Physical Review C. Nuclear Physics. 2017, 96(1) | |
dc.identifier.uri | http://hdl.handle.net/10852/63050 | |
dc.description.abstract | Prompt-fission γ rays are responsible for approximately 5% of the total energy released in fission, and therefore important to understand when modeling nuclear reactors. In this work we present prompt γ -ray emission characteristics in fission as a function of the nuclear excitation energy of the fissioning system. Emitted γ -ray spectra were measured, and γ -ray multiplicities and average and total γ energies per fission were determined for the 233 U ( d , p f ) reaction for excitation energies between 4.8 and 10 MeV, and for the 239 Pu ( d , p f ) reaction between 4.5 and 9 MeV. The spectral characteristics show no significant change as a function of excitation energy above the fission barrier, despite the fact that an extra ∼ 5 MeV of energy is potentially available in the excited fragments for γ decay. The measured results are compared with model calculations made for prompt γ -ray emission with the fission model code gef. Further comparison with previously obtained results from thermal neutron induced fission is made to characterize possible differences arising from using the surrogate ( d , p ) reaction. | en_US |
dc.language | EN | |
dc.publisher | American Physical Society | |
dc.title | Energy dependence of the prompt gamma-ray emission from the (d,p)-induced fission of U-234 and Pu-240 | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Rose, Sunniva Johanne | |
dc.creator.author | Zeiser, Fabio | |
dc.creator.author | Wilson, JN | |
dc.creator.author | Oberstedt, A | |
dc.creator.author | Oberstedt, S | |
dc.creator.author | Siem, Sunniva | |
dc.creator.author | Tveten, Gry Merete | |
dc.creator.author | Bernstein, LA | |
dc.creator.author | Bleuel, DL | |
dc.creator.author | Brown, JA | |
dc.creator.author | Crespo Campo, L | |
dc.creator.author | Giacoppo, Francesca | |
dc.creator.author | Görgen, Andreas | |
dc.creator.author | Guttormsen, Magne Sveen | |
dc.creator.author | Hadynska-Klek, Katarzyna | |
dc.creator.author | Hafreager, Anders | |
dc.creator.author | Hagen, Trine Wiborg | |
dc.creator.author | Klintefjord, Malin Linnea | |
dc.creator.author | Laplace, TA | |
dc.creator.author | Larsen, Ann-Cecilie | |
dc.creator.author | Renstrøm, Therese | |
dc.creator.author | Sahin, Eda | |
dc.creator.author | Schmitt, C | |
dc.creator.author | Tornyi, Tamas Gabor | |
dc.creator.author | Wiedeking, M | |
cristin.unitcode | 185,15,4,20 | |
cristin.unitname | Kjerne- og energifysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1499974 | |
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=96&rft.spage=&rft.date=2017 | |
dc.identifier.jtitle | Physical Review C. Nuclear Physics | |
dc.identifier.volume | 96 | |
dc.identifier.issue | 1 | |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevC.96.014601 | |
dc.identifier.urn | URN:NBN:no-65635 | |
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/10852/63050/1/Rose_PhysRevC.96.014601.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/222287 | |