Observational difference between gamma and X-ray properties of optically dark and bright GRBs

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dc.creatorBalazs, L. G.
dc.creatorHorvath, I.
dc.creatorBagoly, Z.
dc.creatorMeszaros, A.
dc.creatorVeres, P.
dc.date2009-03-30
dc.date.accessioned2026-07-07T12:58:56Z
dc.date.available2026-07-07T12:58:56Z
dc.descriptionUsing the discriminant analysis of the multivariate statistical analysis we compared the distribution of the physical quantities of the optically dark and bright GRBs, detected by the BAT and XRT on board of the Swift Satellite. We found that the GRBs having detected optical transients (OT) have systematically higher peak fluxes and lower HI column densities than those without OT.
dc.descriptionSanta Fe proc
dc.identifierhttps://arxiv.org/abs/0903.5275
dc.identifierhttp://arxiv.org/abs/0903.5275
dc.identifierdoi:10.1063/1.2943506
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225415
dc.subjectCosmology and Nongalactic Astrophysics
dc.subjectHigh Energy Astrophysical Phenomena
dc.titleObservational difference between gamma and X-ray properties of optically dark and bright GRBs
dc.typetext

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