Journal: Astronomy and Astrophysics

  • Publication
    Evolution of the fundamental plane of 0.2 < z < 1.2 early-type galaxies in the EGS
    Context. The fundamental plane links the structural properties of early-type galaxies such as its surface brightness and effective radius with its dynamics. The...
  • Publication
    Evolution of the infrared Tully-Fisher relation up to z = 1.4
    Context. The Tully-Fisher relation represents a connection between fundamental galaxy parameters, such as its total mass and the mass locked in stars. Therefore...
  • Publication
    Evolution of the optical Tully-Fisher relation up to z = 1.3
    Context: The study of the evolution of the Tully-Fisher relation has been controversial in the past years. The main difficulty is in determining the required...
  • Publication
    Evolution of tidal disruption candidates discovered by XMM-Newton
    Context: It has been demonstrated that active galactic nuclei are powered by gas accretion onto supermassive black holes located at their centres. The paradigm...
  • Publication
    Evolutionary and pulsation properties of Type II Cepheids
    We discuss the observed pulsation properties of Type II Cepheids (TIICs) in the Galaxy and in the Magellanic Clouds. We found that period (P) distributions...
  • Publication
    Evolutionary synthesis models of starbursts. IV. Soft X-ray emission
    In this work we investigate the evolution of the X-ray emission of a cluster of single young massive stars with different metallicities. We have considered the...
  • Publication
    Evolved stars suggest an external origin of the enhanced metallicity in planet-hosting stars
    Aims: Exo-planets are preferentially found around high metallicity main sequence stars. We investigate whether evolved stars share this property, and its...
  • Publication
    EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Westerlund 1 and 2 Open Clusters Survey
    Context. With a mass exceeding several 10 4 M ⊙ and a rich and dense population of massive stars, supermassive young star clusters represent the most massive...
  • Publication
    EX Lupi in quiescence
    Aims: EX Lupi is the prototype of EXors, a subclass of low-mass pre-main sequence stars whose episodic eruptions are attributed to temporarily increased...