Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4466
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dc.contributor.authorGupta, Nayantara-
dc.contributor.authorZhang, Bing-
dc.date.accessioned2012-05-08T04:45:48Z-
dc.date.available2012-05-08T04:45:48Z-
dc.date.issued2007-07-
dc.identifier.citationAIP Conference Proceedings, 2007, Vol.921, p454en
dc.identifier.urihttp://hdl.handle.net/2289/4466-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en
dc.description.abstractWithin the internal shock scenario the photon spectra from a Gamma Ray Burst (GRB) is dominated by the leptonic component. The hadronic component can be important for ɛe << Vp. This model however demands a very large energy budget. With a large enough Lorentz factor, the PeV photons due to π0 decay may emerge from the internal shocks. Although they would be absorbed by the cosmic microwave background radiations, the secondary emission would contribute to the diffuse γ-ray background.en
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.relation.urihttp://adsabs.harvard.edu/abs/2007AIPC..921..454Gen
dc.relation.urihttp://dx.doi.org/10.1063/1.2757398en
dc.rights(2007) by the American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.en
dc.subjectgamma-ray sourcesen
dc.subjectgamma-ray burstsen
dc.subjectBackground radiationsen
dc.subjectCosmic raysen
dc.titleDetecting high energy photons from gamma ray burstsen
dc.typeArticleen
Appears in Collections:Research Papers (A&A)

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