Astrofísicas: Galaxias espirales

  • Publicación
    ISO observations of five giant H II regions in M101.
    The authors present ISOLWS spectra of 5 giant H II region in the spiral galaxy M101. The data, not yet fully reduced, were taken by using the medium resolution...
  • Publicación
    Kinematic measurements of gas and stars in spiral galaxies
    In this article we first give a brief historically based survey of kinematic observations, essentially of rotation curves, of spiral galaxies produced as...
  • Publicación
    Kinematics of the Circumnuclear Region of M 100
    Circumnuclear regions of barred galaxies can host ring-like regions of enhanced star formation, thought to be related to the position of one or more Inner...
  • Charla
    Living on the Edge: Superthin Galaxies and the Cosmic UV Background
    Superthin galaxies are bulgeless, late-type spiral galaxies seen edge-on. HI synthesis observations probe the kinematic structure of their interstellar medium...
  • Publicación
    Mass outflow and its consequences in the circumnuclear zones of galaxies
    Spectroscopic and photometric observations are used to determine the distributions of gas and the kinematics in the central zones of a number of spirals. In...
  • Publicación
    Multi-Wavelength Characterization of the Outskirts of Spiral Galaxies
    We have explored late-type spiral galaxies with truncated radial surface brightness profiles. Based on the study of optical color profiles, [1] suggested that...
  • Publicación
    Multiband analysis of the surface brightness distributions of SB and SC spirals CCD images. I - Observations
    Results are presented of an imaging study of eight Sb-Sc spirals, based on CCD observations in the B, V, R, I, and Z photometric filters. Presented are grey...
  • Publicación
    Multiband analysis of the surface brightness distributions of SB and SC spirals from CCD images. II - Bulge-disc decomposition
    We analyze the structure of a small sample of galaxies, using a set of CCD images in standard photometric bands presented in a previous paper (Prieto et al...