Fast spectroscopy of the 4 November 1978 gamma-ray burst

Fast spectroscopy of the 4 November 1978 gamma-ray burst

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...

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Veröffentlicht in:Advances in space research 1984, Vol.3 (10), p.105-108
Hauptverfasser: Barat, C., Niel, M., Hayles, R.I., Hurley, K., Vedrenne, G., Estulin, I.V., Mitrofanov, I.G., Dolidze, V.S., Zenchenko, V.M.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Earth, ocean, space
Exact sciences and technology
gamma-ray bursts
Gamma-ray sources
gamma-ray bursts
Gamma-rays
neutron stars
Stellar systems. Galactic and extragalactic objects and systems. The universe
Unidentified sources and radiation outside the solar system
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Beschreibung
Zusammenfassung: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.
ISSN:0273-1177
1879-1948
DOI:10.1016/0273-1177(84)90072-3