Astrofísicas: Supernovas

  • Noticia
    Descubren la primera explosión de supernova de una estrella Wolf-Rayet
    Un estudio internacional, en el que participan investigadores del Gran Telescopio Canarias (GTC o Grantecan) afiliados al Instituto de Astrofísica de Canarias...
  • Publicación
    Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq
    SN 2019neq was a very fast evolving superluminous supernova. At a redshift z = 0.1059, its peak absolute magnitude was -21.5 ± 0.2 mag in g band. In this work...
  • Publicación
    Detection of optical emission from the supernova remnant G7.7-3.7
    We present the first optical study of the supernova remnant (SNR) G7.7-3.7, with the aim of determining its evolutionary phase since it has been suggested to be...
  • Publicación
    Detection of optical linear polarization in the SN 2006aj/XRF 060218 non-spherical expansion
    Aims.We have performed optical polarimetric observations of the SN 2006aj associated to the X-ray flash (XRF) of February 18, 2006, XRF 060218 that provide...
  • Publicación
    Detections of diffuse interstellar bands toward the SN 1987A in the Large Magellanic Cloud
    The authors report the results of high resolution and high S/N observations of diffuse interstellar bands (DIBs) towards SN 1987A in the LMC. For the first time...
  • Publicación
    Discovery of an SN 2005gj-like supernova by CRTS
    On March 27.2UT CRTS discovered transient CSS120327:110520-015205 in data taken by the Catalina Sky Survey (CSS) Schmidt telescope (Drake et al. 2012, ATel#4011...
  • Publicación
    Discovery of the Broad-lined Type Ic SN 2013cq Associated with the Very Energetic GRB 130427A
    Long-duration gamma-ray bursts (GRBs) at z 1 are found in most cases to be accompanied by bright, broad-lined Type Ic supernovae (SNe Ic-BL). The highest...
  • Publicación
    Erratum: A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A
    The paper `A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A' was originally published in 472(3), 2956-2962.
  • Publicación
    Erratum: TeV Neutrinos from Core Collapse Supernovae and Hypernovae [Phys. Rev. Lett. 93, 181101 (2004)]
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