Search Results - (Author, Cooperation:G. Di Cocco)

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  1. 1
    M. Tavani ; A. Bulgarelli ; V. Vittorini ; A. Pellizzoni ; E. Striani ; P. Caraveo ; M. C. Weisskopf ; A. Tennant ; G. Pucella ; A. Trois ; E. Costa ; Y. Evangelista ; C. Pittori ; F. Verrecchia ; E. Del Monte ; R. Campana ; M. Pilia ; A. De Luca ; I. Donnarumma ; D. Horns ; C. Ferrigno ; C. O. Heinke ; M. Trifoglio ; F. Gianotti ; S. Vercellone ; A. Argan ; G. Barbiellini ; P. W. Cattaneo ; A. W. Chen ; T. Contessi ; F. D'Ammando ; G. DePris ; G. Di Cocco ; G. Di Persio ; M. Feroci ; A. Ferrari ; M. Galli ; A. Giuliani ; M. Giusti ; C. Labanti ; I. Lapshov ; F. Lazzarotto ; P. Lipari ; F. Longo ; F. Fuschino ; M. Marisaldi ; S. Mereghetti ; E. Morelli ; E. Moretti ; A. Morselli ; L. Pacciani ; F. Perotti ; G. Piano ; P. Picozza ; M. Prest ; M. Rapisarda ; A. Rappoldi ; A. Rubini ; S. Sabatini ; P. Soffitta ; E. Vallazza ; A. Zambra ; D. Zanello ; F. Lucarelli ; P. Santolamazza ; P. Giommi ; L. Salotti ; G. F. Bignami
    American Association for the Advancement of Science (AAAS)
    Published 2011
    Staff View
    Publication Date:
    2011-01-08
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Perotti, F. ; Ventura, A. Della ; Villa, G. ; Cocco, G. Di ; Butler, R. C. ; Carter, J. N. ; Dean, A. J.

    [s.l.] : Nature Publishing Group
    Published 1981
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] The MISO telescope9 consists of a 'Compton-coincidence' detection system inside a semi-active shield. The sensitive area is about 560cm2 and the aperture is 3A FWHM in both the azimuthal and zenithal planes. For the September 1979 flight, the energy range was set to be 0.05-19 MeV. A passively ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/292133a0

    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    1572-9672
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract During a balloon flight of the MISO telescope on the 30th September 1979, the Seyfert galaxies NGC 4151 and MGC 8-11-11 were studied in the hard X-ray range (EX 〉 20 keV) and low-energy γ-ray range up to 19 MeV. An emission at the 4.5 σ level above 20 keV (4 σ above 260 keV) was detected in the direction of NGC 4151. γ-ray emission at the 3.9 σ level above 90 keV was also observed from the direction of MCG 8-11-11. The emission photon spectrum shows a high-energy cutoff at about 3 MeV. A large amount of the observed low-energy γ-ray diffuse background could be produced by a few percent of the X-ray emitting Seyfert galaxies having a γ-ray luminosity comparable to that observed from the regions of NGC 4151 or MCG 8-11-11.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01246007

    Articles: DFG German National Licenses