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25 January 2025
 
  » arxiv » astro-ph/0701281

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Very High Energy Observations of Gamma-Ray Burst Locations with the Whipple Telescope
D. Horan ; R. W. Atkins ; H. M. Badran ; G. Blaylock ; S. M. Bradbury ; J. H. Buckley ; K. L. Byrum ; O. Celik ; Y. C. K. Chow ; P. Cogan ; W. Cui ; M. K. Daniel ; I. de la Calle Perez ; C. Dowdall ; A. D. Falcone ; D. J. Fegan ; S. J. Fegan ; J. P. Finley ; P. Fortin ; L. F. Fortson ; G. H. Gillanders ; J. Grube ; K. J. Gutierrez ; J. Hall ; D. Hanna ; J. Holder ; S. B. Hughes ; T. B. Humensky ; G. E. Kenny ; M. Kertzman ; D. B. Kieda ; J. Kildea ; H. Krawczynski ; F. Krennrich ; M. J. Lang ; S. LeBohec ; G. Maier ; P. Moriarty ; T. Nagai ; R. A. Ong ; J. S. Perkins ; D. Petry ; J. Quinn ; M. Quinn ; K. Ragan ; P. T. Reynolds ; H. J. Rose ; M. Schroedter ; G. H. Sembroski ; D. Steele ; S. P. Swordy ; J. A. Toner ; L. Valcarcel ; V. V. Vassiliev ; R. G. Wagner ; S. P. Wakely ; T. C. Weekes ; R. J. White ; D. A. Williams ;
Date 10 Jan 2007
AbstractGamma-ray burst (GRB) observations at very high energies (VHE, E > 100 GeV) can impose tight constraints on some GRB emission models. Many GRB afterglow models predict a VHE component similar to that seen in blazars and plerions, in which the GRB spectral energy distribution has a double-peaked shape extending into the VHE regime. VHE emission coincident with delayed X-ray flare emission has also been predicted. GRB follow-up observations have had high priority in the observing program at the Whipple 10m Gamma-ray Telescope and GRBs will continue to be high priority targets as the next generation observatory, VERITAS, comes on-line. Upper limits on the VHE emission, at late times (>~4 hours), from seven GRBs observed with the Whipple Telescope are reported here.
Source arXiv, astro-ph/0701281
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