Astrophysical: H II regions

  • Publication
    SDSS-V Local Volume Mapper (LVM): revealing the structure of the Rosette Nebula
    The Rosette Nebula is a well-known H II region shaped by the interaction of gas with the OB stars of the NGC 2244 stellar association. Located within the...
  • Publication
    Search for the near infrared counterparts of compact H II regions and/or H2O masers.
    The authors present the preliminary results of a search for near-infrared counterparts of compact H II regions and/or H2O masers in the Galactic Plane, probably...
  • Publication
    Searching for the carrier of the Anomalous Microwave Emission with GTC
    Several recent experiments have shown evidence for the existence of a new microwave emission process in our Galaxy (in the range 10-60 GHz) that may affect the...
  • Publication
    Sequential Star Formation in RCW 34: A Spectroscopic Census of the Stellar Content of High-Mass Star-Forming Regions
    In this paper, we present VLT/SINFONI integral field spectroscopy of RCW 34 along with Spitzer/IRAC photometry of the surroundings. RCW 34 consists of three...
  • Publication
    Small-Scale Behavior of the Physical Conditions and the Abundance Discrepancy in the Orion Nebula
    We present the results of long-slit spectroscopy, in several positions, of the Orion Nebula. Our goal is to study the spatial distributions of a large number of...
  • Publication
    Spatial and luminosity distributions of the ionized hydrogen in NGC 3992
    From H-alpha CCD observations taken with the 4.2 m William Herschel Telescope a catalog of 394 HII regions of the spiral NGC 3992 has been compiled. The...
  • Publication
    Spatially adaptive radiation-hydrodynamical simulations of galaxy formation during cosmological reionization
    We present a suite of cosmological radiation-hydrodynamical simulations of the assembly of galaxies driving the reionization of the intergalactic medium (IGM)...
  • Publication
    Spatially resolved properties of the ionized gas in the H II galaxy J084220+115000
    We present a spatially resolved spectroscopic study for the metal poor H II galaxy J084220+115000 using MEGARA Integral Field Unit observations at the Gran...
  • Publication
    Spatially Resolved Spectroscopy of Wolf-Rayet Ring Nebulae - Part Four - the Fundamental Parameters of the Central Stars
    We derive effective temperatures, luminosities and related parameters for a sample of eight Wolf-Rayet stars - seven WN stars and a WO star - by computing...