Publication type: Refereed

  • Publication
    A Cautionary Tale: MARVELS Brown Dwarf Candidate Reveals Itself to be a Very Long Period, Highly Eccentric Spectroscopic Stellar Binary
    We report the discovery of a highly eccentric, double-lined spectroscopic binary star system (TYC 3010-1494-1), comprising two solar-type stars that we had...
  • Publication
    A CCD imaging search for wide metal-poor binaries
    We explored the regions within a radius of 25 arcsec around 473 nearby, low-metallicity G- to M-type stars using (VR)I optical filters and small-aperture...
  • Publication
    A census of massive stars in NGC 346. Stellar parameters and rotational velocities
    Spectroscopy for 247 stars towards the young cluster NGC 346 in the Small Magellanic Cloud has been combined with that for 116 targets from the VLT-FLAMES...
  • Publication
    A census of OBe stars in nearby metal-poor dwarf galaxies reveals a high fraction of extreme rotators
    The early Universe, together with many nearby dwarf galaxies, is deficient in heavy elements. The evolution of massive stars in such environments is thought to...
  • Publication
    A census of very-low-mass stars and brown dwarfs in the σ Orionis cluster
    Context: The knowledge of the initial mass function (IMF) in open clusters constitutes one way of constraining the formation of low-mass stars and brown dwarfs...
  • Publication
    A census of young stellar populations in the warm ULIRG PKS 1345+12
    We present a detailed investigation of the young stellar populations (YSP) in the radio-loud ultraluminous infrared galaxy (ULIRG), PKS1345+12 (z = 0.12), based...
  • Publication
    A characteristic oxygen abundance gradient in galaxy disks unveiled with CALIFA
    We present the largest and most homogeneous catalog of H ii regions and associations compiled so far. The catalog comprises more than 7000 ionized regions...
  • Publication
    A Characterization of the Diffuse Galactic Emissions at Large Angular Scales Using the Tenerife Data
    The Anomalous microwave emission (AME) has been proved to be an important component of the Galactic diffuse emission in the range from 20 to 60 GHz. To...
  • Publication
    A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2
    IC 166 is an intermediate-age open cluster (OC) (˜1 Gyr) that lies in the transition zone of the metallicity gradient in the outer disk. Its location, combined...