Lithium-Beryllium-Boron and Oxygen in the early Galaxy

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dc.creatorVangioni-Flam, Elisabeth
dc.creatorCasse, Michel
dc.date2000-11-24
dc.date.accessioned2026-07-07T01:56:41Z
dc.date.available2026-07-07T01:56:41Z
dc.descriptionOxygen is a much better evolutionary index than iron to follow the history of Lithium-Beryllium-Boron (LiBeB) since it is the main producer of these light elements at least in the early Galaxy. The O-Fe relation is crucial to the determination of the exact physical process responsible for the LiBeB production. Calculated nucleosynthetic yields of massive stars, estimates of the energy cost of Be production, and above all recent observations reported in this meeting seem to favor a mechanism in which fast nuclei enriched into He, C and O arising from supernovae are accelerated in superbubbles and fragment on H and He in the interstellar medium.
dc.descriptionInvited Review, IAU, JD8, Manchester, August 2000, to be published in Highlights of Astronomy
dc.identifierhttps://arxiv.org/abs/astro-ph/0011449
dc.identifierhttp://arxiv.org/abs/astro-ph/0011449
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/2089
dc.subjectAstrophysics
dc.titleLithium-Beryllium-Boron and Oxygen in the early Galaxy
dc.typetext

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