dc.date.accessioned | 2019-02-19T14:50:53Z | |
dc.date.available | 2019-02-19T14:50:53Z | |
dc.date.created | 2015-05-30T17:53:41Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Giacoppo, Francesca Bello Garrote, Frank Leonel Bernstein, Lee Bleuel, D.l. Firestone, R.B. Görgen, Andreas Guttormsen, Magne Sveen Hagen, Trine Wiborg Klintefjord, Malin Koehler, Paul Edward Larsen, Ann-Cecilie Nyhus, Hilde-Therese Renstrøm, Therese Sahin, Eda Siem, Sunniva Tornyi, Tamas Gabor . Gamma decay from the quasicontinuum of 197,198Au. Physical Review C. Nuclear Physics. 2015, 91 | |
dc.identifier.uri | http://hdl.handle.net/10852/66660 | |
dc.description.abstract | The average electromagnetic dipole response of levels in the quasicontinuum of 197,198Au has been measured using (3He,3He ) and (d,p) reactions. The extracted γ -ray strength functions have been normalized according to three model assumptions for the nuclear spin distribution. An enhancement in the energy region Eγ = 3.0–6.5 MeV is observed for both isotopes. The E1 component of such excess of strength is studied in detail for 198Au and is interpreted as the pygmy dipole resonance with an energy centroid of 5.9(1) MeV and exhausts about 1% of the total integrated strength. The pygmy dipole resonance is shown to have a significant impact on the calculated 197Au(n,γ ) 198Au cross section. | en_US |
dc.language | EN | |
dc.publisher | American Physical Society | |
dc.title | Gamma decay from the quasicontinuum of 197,198Au | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Giacoppo, Francesca | |
dc.creator.author | Bello Garrote, Frank Leonel | |
dc.creator.author | Bernstein, Lee | |
dc.creator.author | Bleuel, D.l. | |
dc.creator.author | Firestone, R.B. | |
dc.creator.author | Görgen, Andreas | |
dc.creator.author | Guttormsen, Magne Sveen | |
dc.creator.author | Hagen, Trine Wiborg | |
dc.creator.author | Klintefjord, Malin | |
dc.creator.author | Koehler, Paul Edward | |
dc.creator.author | Larsen, Ann-Cecilie | |
dc.creator.author | Nyhus, Hilde-Therese | |
dc.creator.author | Renstrøm, Therese | |
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 | 1245330 | |
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=91&rft.spage=&rft.date=2015 | |
dc.identifier.jtitle | Physical Review C. Nuclear Physics | |
dc.identifier.volume | 91 | |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevC.91.054327 | |
dc.identifier.urn | URN:NBN:no-69859 | |
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/10852/66660/2/Giacoppo_PhysRevC.91.054327.pdf | |
dc.type.version | PublishedVersion | |
cristin.articleid | 054327 | |