Publication type: Refereed

  • Publication
    Star Formation and Environment in a Sample of Galaxies in Compact Groups
    We have performed a study of the influence of the environment on the rate of star formation (SFR) in a sample of galaxies in nearby compact groups. The sample...
  • Publication
    Star formation and gas in the minor merger UGC 10214
    Minor mergers play a crucial role in galaxy evolution. UGC 10214 (the Tadpole galaxy) is a prime example of this process in which a dwarf galaxy has interacted...
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    Star formation and stellar populations across nuclear rings in galaxies
    We present a study of the optical spectra of a sample of eight star-forming nuclear rings and the nuclei of their host galaxies. The spectra were obtained with...
  • Publication
    Star formation and stellar populations in the Wolf-Rayet(?) luminous compact blue galaxy IRAS 08339+6517
    Aims.IRAS 08339+6517 is a luminous infrared and Lyα-emitting starburst galaxy that possesses a dwarf companion object at a projected distance of 56 kpc. An H I...
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    Star formation efficiency patterns in the spiral arms of M51
    The distribution of ionized, molecular, and atomic hydrogen in the disk and especially along the spiral arms of the Whirlpool galaxy, M51, is investigated by...
  • Publication
    Star formation histories in H II galaxies. I. Optical and radio observations.
    In this paper we report CCD photometry in broad band B, R, and I colors, as well as in the Hα, for a sample of eight HII galaxies with strong radio emission. In...
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    Star Formation Histories of Ultra-faint Dwarf Galaxies: Environmental Differences between Magellanic and Non-Magellanic Satellites?
    We present the color-magnitude diagrams and star formation histories (SFHs) of seven ultra-faint dwarf galaxies: Horologium 1, Hydra 2, Phoenix 2, Reticulum 2...
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    Star formation history of barred disc galaxies
    We present the first results of a pilot study aimed at understanding the influence of bars on the evolution of galaxy discs through the study of their stellar...
  • Publication
    Star formation history of KDG61 and KDG64 from spectroscopy and colour-magnitude diagrams
    A study of two dE/dSph members of the nearby M81 group of galaxies, KDG61 and UGC5442 = KDG64, has been made. Direct Hubble Space Telescope (HST) Advanced...