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The role of gravitational supernovae in the Galactic evolution of the Li, Be and B isotopes

dc.contributor.authorAbia, Carlos
dc.contributor.authorIsern, Jordi
dc.contributor.authorLisenfeld , Ute 
dc.date.accessioned2013-11-06T14:08:24Z
dc.date.available2013-11-06T14:08:24Z
dc.date.issued1998
dc.identifier.citationAbia, C.; Isern, J.; Lisenfeld, U. The role of gravitational supernovae in the Galactic evolution of the Li, Be and B isotopes. Monthly Notices of the Royal Astronomical Society, 299(4): 1007-1012. [http://hdl.handle.net/10481/29052]es_ES
dc.identifier.issn0035-8711
dc.identifier.issn1365-2966
dc.identifier.otherdoi: 10.1046/j.1365-8711.1998.01821.x
dc.identifier.otherarXiv:astro-ph/9803246v2
dc.identifier.urihttp://hdl.handle.net/10481/29052
dc.description.abstractThe observed Be and B relationships with metallicity clearly support the idea that both elements have a primary origin and that are produced by the same class of objects. Spallation by particles accelerated during gravitational events (SNII, SNIb/c) seems to be a likely origin. We show, in the context of a model of chemical evolution, that it is possible to solve the Li, Be and B abundance puzzle with the yields recently proposed by Ramaty et al. (1997), provided that SNII are unable to significantly accelerate helium nuclei and that different mechanisms are allowed to act simultaneously.es_ES
dc.language.isoenges_ES
dc.publisherOxford University Press (OUP); Royal Astronomical Societyes_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 Licensees_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es_ES
dc.subjectNuclear reactions es_ES
dc.subjectNucleosynthesises_ES
dc.subjectAbundanceses_ES
dc.subjectSupernovae es_ES
dc.subjectGalaxyes_ES
dc.titleThe role of gravitational supernovae in the Galactic evolution of the Li, Be and B isotopeses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES


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