A search for TeV gamma-ray bursts on a 1-second time-scale

  • V. Connaughton
  • , C. W. Akerlof
  • , S. Biller
  • , P. Boyle
  • , J. Buckley
  • , D. A. Carter-Lewis
  • , M. Catanese
  • , M. F. Cawley
  • , D. J. Fegan
  • , J. Finley
  • , J. Gaidos
  • , A. M. Hillas
  • , R. C. Lamb
  • , R. Lessard
  • , J. McEnery
  • , G. Mohanty
  • , N. A. Porter
  • , J. Quinn
  • , H. J. Rose
  • , M. S. Schubnell
  • G. Sembroski, R. Srinivasan, T. C. Weekes, C. Wilson, J. Zweerink

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

Although atmospheric Cherenkov telescopes have restricted fields of view, their fluence sensitivity warrants a search for gamma-ray burst phenomena. A search for 400 GeV gamma-ray bursts on a 1 s time-scale using archival data taken between 1988 and 1992 with the Whipple Collaboration 10 m reflector is presented. No evidence of such bursts is found. Bursts of TeV gamma rays have been predicted from exotic astrophysical objects such as Primordial Black Holes and Cosmic Strings. An upper limit to the number density of exploding PBH of 3.0 ± 1.0 × 106 pc-3 yr-1 is calculated.

Original languageEnglish
Pages (from-to)179-191
Number of pages13
JournalAstroparticle Physics
Volume8
Issue number3
DOIs
StatePublished - Feb 1998

Keywords

  • Gamma-ray bursts
  • Primordial black holes
  • TeV astronomy

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