Rising optical afterglows seen by TAROT

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dc.creatorGendre, B.
dc.creatorKlotz, A.
dc.creatorStratta, G.
dc.creatorPreger, B.
dc.creatorPiro, L.
dc.creatorPelangeon, A.
dc.creatorGalli, A.
dc.creatorCutini, S.
dc.creatorCorsi, A.
dc.creatorBoer, M.
dc.creatorAtteia, J. L.
dc.date2008-10-02
dc.date.accessioned2026-07-07T10:07:05Z
dc.date.available2026-07-07T10:07:05Z
dc.descriptionWe present the multi-wavelength study of those gamma-ray bursts observed by TAROT. These events are characterized by the presence at early time of a rising in their optical light curves lasting a few hundred of seconds. In one case (GRB 060904B), a flare occurs at similar time in the X-ray band, while in the other cases the X-ray light curves appear smooth during the optical rise. We investigate the possible nature of this behavior and conclude th at a multi-component emission is mandatory to explain the optical-to-X-ray afterglow.
dc.description2 pages, proceeding of a poster presented at the journees de la SF2A
dc.identifierhttps://arxiv.org/abs/0810.0406
dc.identifierhttp://arxiv.org/abs/0810.0406
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170511
dc.subjectAstrophysics
dc.titleRising optical afterglows seen by TAROT
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