Astrofísicas: Galaxias

  • Publicación
    Morphology across cosmic time: assessing the evolution and interplay of disc- and bulge-dominated galaxies in the CANDELS survey
    We investigate the redshift evolution of disc- and bulge-dominated galaxies using a mass-complete sample of $\sim$14 000 galaxies from the CANDELS survey...
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    Morphology and environment of galaxies with disc breaks in the S4G and NIRS0S
    We study the surface brightness profiles of disc galaxies in the 3.6 μm images from the Spitzer Survey of Stellar Structure in Galaxies (S4G) and Ks-band images...
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    Morphology and kinematics of orbital components in CALIFA galaxies across the Hubble sequence
    Based on the stellar orbit distribution derived from orbit-superposition Schwarzschild models, we decompose each of 250 representative present-day galaxies into...
  • Publicación
    Morphology of 15 Southern Early-Type Disk Galaxies
    Structural analysis has been performed for a sample of 15 southern early-type disk galaxies, mainly S0 galaxies, using high-resolution Ks-band images. The...
  • Publicación
    Morphology rather than environment drives the SFR-mass relation in the local universe
    Exploiting a sample of 680 star-forming galaxies from the Padova Millennium Galaxy Group Catalog (PM2GC; Calvi, Poggianti & Vulcani 2011) in the range 0.038 ≤ z...
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    Morphology, Kinematics and Star Formation in Spiral Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)
    We present a study of the morphology, kinematics and star formation of a sample of 27 isolated spiral galaxies in the Spitzer Survey of Stellar Structure in...
  • Publicación
    Morphology, Kinematics, and Dynamics of Bulges of Spirals.II.Surface Photometry of the Central Part of NGC 5055
    The morphological properties of the central 1.9 x 2.8 arcmin region of NGC 5055 have been studied on the basis of BVRI and Hα CCD imaging and photometry...
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    MOS spectroscopy of protocluster candidate galaxies at z = 6.5
    The epoch corresponding to a redshift of z ̃ 6.5 is close to full re-ionization of the Universe, and early enough to provide an intriguing environment to...
  • Publicación
    Most Hard-X-Ray-Selected Quasars in the Chandra Deep Fields are Obscured
    Measuring the population of obscured quasars is one of the key issues in understanding the evolution of active galactic nuclei (AGNs). With a redshift...