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Fast spectroscopy of the 4 November 1978 gamma-ray burst
Authors:C Barat  M Niel  RI Hayles  K Hurley  G Vedrenne  IV Estulin  IG Mitrofanov  VS Dolidze  VM Zenchenko
Abstract:The Franco-Soviet Signe experiments on Venera 11 and Venera 12 allow a spectral analysis of gamma-ray bursts with a time resolution of 250 ms. Evidence is presented for i) short annihilation flashes of up to 20 photons cm−2s−1 and ii) rapid variations of the continuum, from a study of the intense 4 November 1978 event.
Keywords:Gamma-rays  gamma-ray bursts  neutron stars
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