Galactic production of 138La: Impact of 138,139La statistical properties

dc.date.accessioned	2019-02-19T15:00:41Z
dc.date.available	2019-02-19T15:00:41Z
dc.date.created	2015-04-15T13:24:54Z
dc.date.issued	2015
dc.identifier.citation	Kheswa, Bonginkosi Vincent Wiedeking, Mathis Giacoppo, Francesca Goriely, Stephan Guttormsen, Magne Sveen Larsen, Ann-Cecilie Bello Garrote, Frank Leonel Eriksen, Tomas Kvalheim Görgen, Andreas Hagen, Trine Wiborg Koehler, Paul Edward Klintefjord, Malin Nyhus, Hilde-Therese Papka, P. Renstrøm, Therese Rose, Sunniva Johanne Sahin, Eda Siem, Sunniva Tornyi, Tamas Gabor . Galactic production of 138La: Impact of 138,139La statistical properties. Physics Letters B. 2015, 744, 268-272
dc.identifier.uri	http://hdl.handle.net/10852/66661
dc.description.abstract	The γ-ray strength functions and nuclear level densities of 138La and 139La have been measured below the neutron separation energies. These new data were used to calculate astrophysical Maxwellian-averaged () cross-sections to investigate the production and destruction of the p-nucleus 138La in the photodisintegration process. The results confirm the underproduction of 138La in the p-process with respect to the observed abundances and strongly support the ν-process through capture on 138Ba as the main contributor to the synthesis of 138La in Type II supernovae.	en_US
dc.language	EN
dc.publisher	North-Holland
dc.rights	Attribution 4.0 International
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/
dc.title	Galactic production of 138La: Impact of 138,139La statistical properties	en_US
dc.type	Journal article	en_US
dc.creator.author	Kheswa, Bonginkosi Vincent
dc.creator.author	Wiedeking, Mathis
dc.creator.author	Giacoppo, Francesca
dc.creator.author	Goriely, Stephan
dc.creator.author	Guttormsen, Magne Sveen
dc.creator.author	Larsen, Ann-Cecilie
dc.creator.author	Bello Garrote, Frank Leonel
dc.creator.author	Eriksen, Tomas Kvalheim
dc.creator.author	Görgen, Andreas
dc.creator.author	Hagen, Trine Wiborg
dc.creator.author	Koehler, Paul Edward
dc.creator.author	Klintefjord, Malin
dc.creator.author	Nyhus, Hilde-Therese
dc.creator.author	Papka, P.
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	1
dc.identifier.cristin	1237353
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=Physics Letters B&rft.volume=744&rft.spage=268&rft.date=2015
dc.identifier.jtitle	Physics Letters B
dc.identifier.volume	744
dc.identifier.startpage	268
dc.identifier.endpage	272
dc.identifier.doi	http://dx.doi.org/10.1016/j.physletb.2015.03.065
dc.identifier.urn	URN:NBN:no-69850
dc.type.document	Tidsskriftartikkel	en_US
dc.type.peerreviewed	Peer reviewed
dc.source.issn	0370-2693
dc.identifier.fulltext	Fulltext https://www.duo.uio.no/bitstream/handle/10852/66661/1/Kheswa_PLB_2015.pdf
dc.type.version	PublishedVersion