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Statistical properties of the well deformed 153,155Sm nuclei and the scissors resonance

dc.date.accessioned2021-03-16T21:32:14Z
dc.date.available2021-03-16T21:32:14Z
dc.date.created2021-02-10T19:20:36Z
dc.date.issued2021
dc.identifier.citationMalatji, Kgashane Leroy Beckmann, Kristine Sønstevold Wiedeking, Mathis Siem, Sunniva Goriely, Stephane Larsen, Ann-Cecilie Ay, Kursad Osman Bello Garrote, Frank Leonel Crespo Campo, Lucia Görgen, Andreas Guttormsen, Magne Sveen Ingeberg, Vetle Wegner Jones, Peter Kheswa, Bonginkosi Vincent von Neumann-Cosel, Peter Ozgur, Mustafa Potel, Gregory Pellegri, Luna Renstrøm, Therese Tveten, Gry Merete Zeiser, Fabio . Statistical properties of the well deformed 153,155Sm nuclei and the scissors resonance. Physical Review C. Nuclear Physics. 2021, 103
dc.identifier.urihttp://hdl.handle.net/10852/84151
dc.description.abstractThe nuclear level densities (NLDs) and the γ-ray strength functions (γSFs) of 153,155Sm have been extracted from (d,pγ) coincidences using the Oslo method. The experimental NLD of 153Sm is higher than the NLD of 155Sm, in accordance with microscopic calculations. The γSFs of 153,155Sm are in fair agreement with QRPA calculations based on the D1M Gogny interaction. An enhancement is observed in the γSF for both 153,155Sm nuclei around 3 MeV in excitation energy and is attributed to the M1 scissors resonance (SR). Their integrated strengths were found to be in the range 1.3–2.1 and 4.4–6.4 μ2N for 153Sm and 155Sm, respectively. The strength of the SR for 155Sm is comparable to those for deformed even-even Sm isotopes from nuclear resonance fluorescence measurements, while that of 153Sm is lower than expected.
dc.languageEN
dc.publisherAmerican Physical Society
dc.titleStatistical properties of the well deformed 153,155Sm nuclei and the scissors resonance
dc.typeJournal article
dc.creator.authorMalatji, Kgashane Leroy
dc.creator.authorBeckmann, Kristine Sønstevold
dc.creator.authorWiedeking, Mathis
dc.creator.authorSiem, Sunniva
dc.creator.authorGoriely, Stephane
dc.creator.authorLarsen, Ann-Cecilie
dc.creator.authorAy, Kursad Osman
dc.creator.authorBello Garrote, Frank Leonel
dc.creator.authorCrespo Campo, Lucia
dc.creator.authorGörgen, Andreas
dc.creator.authorGuttormsen, Magne Sveen
dc.creator.authorIngeberg, Vetle Wegner
dc.creator.authorJones, Peter
dc.creator.authorKheswa, Bonginkosi Vincent
dc.creator.authorvon Neumann-Cosel, Peter
dc.creator.authorOzgur, Mustafa
dc.creator.authorPotel, Gregory
dc.creator.authorPellegri, Luna
dc.creator.authorRenstrøm, Therese
dc.creator.authorTveten, Gry Merete
dc.creator.authorZeiser, Fabio
cristin.unitcode185,15,4,20
cristin.unitnameKjerne- og energifysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode0
dc.identifier.cristin1888681
dc.identifier.bibliographiccitationinfo: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=103&rft.spage=&rft.date=2021
dc.identifier.jtitlePhysical Review C. Nuclear Physics
dc.identifier.volume103
dc.identifier.doihttps://doi.org/10.1103/PhysRevC.103.014309
dc.identifier.urnURN:NBN:no-86884
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.source.issn0556-2813
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/84151/1/Malatji_Beckmann_PhysRevC.103.014309.pdf
dc.type.versionPublishedVersion
cristin.articleid014309


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