Mostrando 21 - 40 Resultados de 591 Para Buscar '"supernova"', tiempo de consulta: 0.12s Limitar resultados
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    por Woltjer, L
    Publicado 1978
    “…Various models for cosmic-ray production involving different aspects of the supernova process are evaluated. The difficulties in theories which make pulsars the main source of cosmic rays are stressed. (4 refs).…”
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  4. 24
    “…Supernovae are explosions of stars and are a central problem in astrophysics. …”
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    Online Artículo Texto
  5. 25
    por Marschall, Laurence A.
    Publicado 1991
    Materias: “…Supernovas 440109…”
    Libro
  6. 26
    “…We derive the event-by-event likelihood that allows to extract the complete information contained in the energy, time and direction of supernova neutrinos, and specify it in the case of SN1987A data. …”
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    por Davidson, Kris, Humphreys, Roberta
    Publicado 2012
    “…In 1965 Fritz Zwicky proposed a class of supernovae that he called "Type V", described as "excessively faint at maximum." …”
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  10. 30
    por Mobberley, Martin
    Publicado 2007
    “…Supernovae represent the most violent stellar explosions in the universe. …”
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    por Bar, Nitsan, Blum, Kfir, D'Amico, Guido
    Publicado 2019
    “…We present a critical assessment of the SN1987A supernova cooling bound on axions and other light particles. …”
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  14. 34
    por Vink, Jacco
    Publicado 2020
    “…Supernova remnants provide vital clues about the actual supernova explosions from X-ray spectroscopy of the supernova material, or from the imprints the progenitors had on the ambient medium supernova remnants are interacting with - all of which the author discusses in great detail. …”
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    “…We show that GRB 020405 was associated with a 1998bw-like supernova (SN) at the GRB's redshift which appeared dimmer and red relative to SN1998bw because of extinction in the host and our Galaxy. …”
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  20. 40
    “…The relative proximity of the recent gamma ray burst (GRB) 030329 resulted in a large gamma-ray fluence and in the brightest-ever afterglow (AG), hours after the burst, in the radio, optical and X-ray bands, permitting precise AG measurements, sensitive tests of models and an excellent occasion to investigate the association of GRBs with supernovae (SNe). The Cannonball (CB) model provides a good, simple and universal description of all AGs of GRBs of known redshift, so that it is straightforward to use it to predict what the expected SN signatures are. …”
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