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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Astrophysics and space science 75 (1981), S. 117-123 
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A progress report on cosmic fireballs is presented. The main new results are: (a) the phenomenon should be almost universal, and most explosive γ-ray sources should show the characteristic fireball spectrum; (b) even if the radiation density is insufficient, pair production in electron-proton or electron-electron scattering might start the fireball; (c) some computed fireball spectra are shown. They all have in common a 1/E low-energy behaviour, a 100 keV flattening, and a ∼0.5 MeV cut-off.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Astrophysics and space science 27 (1974), S. 195-201 
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A rocket measurement of the X-ray cosmic diffuse background is presented. The data, that can be fitted to a power law 47E −2.1±0.25 photons (cm2 s sr keV)−1, were obtained with detectors of different apertures. The result is compared to a previous rocket measurement where a screened detector had been used to evaluate the instrumental background. Results are in substantial agreement.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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