Astrofísicas: Galaxias

  • Publicación
    Quantifying the AGN-driven outflows in ULIRGs (QUADROS) IV: HST/STIS spectroscopy of the sub-kpc warm outflow in F14394+5332
    Considerable uncertainties remain about the nature of warm, AGN-driven outflows and their impact on the evolution of galaxies. This is because the outflows are...
  • Publicación
    Quantifying the coherent outflows of galaxies around voids in the SDSS DR7
    We report the detection, with a high level of confidence, of coherent outflows around voids found in the seventh data release of the Sloan Digital Sky Survey...
  • Publicación
    Quantifying the cool ISM in radio AGNs: evidence for late-time retriggering by galaxy mergers and interactions
    We use deep Herschel observations of the complete 2Jy sample of powerful radio active galactic nuclei (AGNs) in the local Universe (0.05 < z < 0.7) to probe...
  • Publicación
    Quantitative Morphological Analysis of Galaxies at Intermediate Red Shift: Clues to Galaxy Evolution
    We have developed morphological analysis software for studying galaxies from low to high redshifts. This code is designed to extract quantitative information...
  • Publicación
    Quantitative morphological analysis of the Hubble Deep Field North and Hubble Deep Field South - I. Early- and late-type luminosity-size relations of galaxies out to z~ 1
    Based on drizzled F606W and F814W images, we present quantitative structural parameters in the V-band rest-frame for all galaxies with z 1 and I814(AB) 24.5...
  • Publicación
    Quantitative Morphology of Galaxies in the Core of the Coma Cluster
    We present a quantitative morphological analysis of 187 galaxies in a region covering the central 0.28 deg2 of the Coma Cluster. Structural parameters from the...
  • Publicación
    Quantitative Morphology of the Intermediate-Redshift Galaxy Cluster Abell 2443 from Ground-based Imaging: Evidence for a Galaxy Concentration Index Correlation with Cluster Density
    We present broadband photometry and provide a quantitative analysis of the structure of galaxies in the inner region of the Abell Cluster 2443 (z~0.1). The...
  • Publicación
    Quantitative Spectral Analysis of Early B-Type Supergiants in the Sculptor Galaxy NGC 300
    The spectra of two early B-type supergiant stars in the Sculptor spiral galaxy NGC 300 are analyzed by means of non-LTE line-blanketed unified model atmospheres...
  • Publicación
    Quasar 3C 298: a test-case for meteoritic nanodiamond 3.5μm emission
    Aims:We calculate the dust emission expected at 3.43 and 3.53 μm if meteoritic (i.e. hydrogenated) nanodiamonds are responsible for most of the far-UV break...