Astrofísicas: Galaxias

  • Publicación
    The GIST pipeline: A multi-purpose tool for the analysis and visualisation of (integral-field) spectroscopic data
    We present a convenient, all-in-one framework for the scientific analysis of fully reduced, (integral-field) spectroscopic data. The Galaxy IFU Spectroscopy...
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    The GLEAMing of the first supermassive black holes: II. A new sample of high-redshift radio galaxy candidates
    While unobscured and radio-quiet active galactic nuclei are regularly being found at redshifts $z > 6$ , their obscured and radio-loud counterparts remain...
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    The globular cluster kinematics and galaxy dark matter content of NGC 3923
    This paper presents further results from our spectroscopic study of the globular cluster (GC) system of the group elliptical NGC 3923. From observations made...
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    The globular cluster kinematics and galaxy dark matter content of NGC 4649 (M60)
    From observations with the GMOS multislit spectrograph on the Gemini North telescope, we have obtained spectra for 39 globular cluster (GC) candidates in the...
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    The Globular Cluster System of the Virgo Dwarf Elliptical Galaxy VCC 1087
    We present an analysis of the globular cluster (GC) system of the nucleated dwarf elliptical galaxy VCC 1087 in the Virgo Cluster based on Keck LRIS...
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    The gravitational torque of bars in optically unbarred and barred galaxies
    The relative bar torques for 45 galaxies observed at K-band with the 4.2 m William Herschel Telescope are determined by transforming the light distributions...
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    The Halo Mass Function Redshift Dependence
    It has recently been shown that the correct halo mass function high-mass behavior may be obtained by an appropriate treatment of the all-mass-at-center problem...
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    The hELENa project - I. Stellar populations of early-type galaxies linked with local environment and galaxy mass
    We present the first in a series of papers in The role of Environment in shaping Low-mass Early-type Nearby galaxies (hELENa) project. In this paper, we combine...
  • Publicación
    The hELENa project - II. Abundance distribution trends of early-type galaxies: from dwarfs to giants
    In this second paper of The role of Environment in shaping Low-mass Early-type Nearby galaxies (hELENa) series we study [Mg/Fe] abundance distribution trends of...