Astrophysical: Extinction

  • Publication
    Dust Around R Coronae Borealis Stars. II. Infrared Emission Features in an H-poor Environment
    Residual Spitzer/Infrared Spectrograph spectra for a sample of 31 R Coronae Borealis (RCB) stars are presented and discussed in terms of narrow emission...
  • Publication
    Dust in Clusters: Separating the Contribution of Galaxies and Intracluster Media
    We have analyzed a sample of 327 clusters of galaxies, spanning the range of 0.06–0.70 in redshift. Strong constraints on their mean intracluster emission of...
  • Publication
    Dusty Supernovae Running the Thermodynamics of the Matter Reinserted within Young and Massive Super Stellar Clusters
    Following the observational and theoretical evidence that points at core-collapse supernovae (SNe) as major producers of dust, here we calculate the...
  • Publication
    Erratum: Small-scale clustering of nano-dust grains in supersonic turbulence
  • Publication
    Evidence for supernova-synthesized dust from the rising afterglow of GRB071025 at z ~ 5
    We present observations and analysis of the broad-band afterglow of Swift GRB071025. Using optical and infrared (RIYJHK) photometry, we derive a photometric...
  • Publication
    Explaining the Galactic Interstellar Dust Grain Size Distribution Function
    We present here a new theoretical model designed to explain the interstellar dust grain size distribution function (IDGSDF), and compare its results with...
  • Publication
    Extinction curve template for intrinsically reddened quasars
    We analyzed the near-infrared to UV data of 16 quasars with redshifts ranging from 0.71
  • Publication
    Extinction Mapping of the Bipolar Outflow NGC 2346
    We have acquired narrowband imaging of NGC 2346 in the transitions H I λ6563 and λ4861 and [O III] λ5007. As a result, we are able to evaluate the variation of...
  • Publication
    Extinction Maps and Dust-to-gas Ratios in Nearby Galaxies with LEGUS
    We present a study of the dust-to-gas ratios in five nearby galaxies: NGC 628 (M74), NGC 6503, NGC 7793, UGC 5139 (Holmberg I), and UGC 4305 (Holmberg II)...