Publication type: Refereed

  • Publication
    The unseen population of F- to K-type companions to hot subdwarf stars
    We present a method to select hot subdwarf stars with A- to M-type companions using photometric selection criteria. We cover a wide range in wavelength by...
  • Publication
    The Unusual 2001 Periastron Passage in the ``Clockwork'' Colliding-Wind Binary WR 140
    We follow, using both optical spectroscopy and photometry, the ``textbook'' colliding-wind WR+O binary WR 140 through and between the periastron passages of...
  • Publication
    The unusual roAp star KIC 8677585
    KIC 8677585 is a roAp star in the Kepler field which is unique in that there are four low-frequency variations of unknown origin in addition to more than 20...
  • Publication
    The Unusual Vertical Mass Distribution of NGC 4013 Seen through the Spitzer Survey of Stellar Structure in Galaxies (S4G)
    NGC 4013 is a nearby Sb edge-on galaxy known for its "prodigious" H I warp and its "giant" tidal stream. Previous work on this unusual object shows that it...
  • Publication
    The updated BASTI stellar evolution models and isochrones - III. White dwarfs
    We present new cooling models for carbon-oxygen white dwarfs (WDs) with both H- and He-atmospheres, covering the whole relevant mass range, to extend our...
  • Publication
    The updated BaSTI stellar evolution models and isochrones - IV. α-Depleted calculations
    This is the fourth paper of our new release of the BaSTI (a Bag of Stellar Tracks and Isochrones) stellar model and isochrone library. Following the updated...
  • Publication
    The Updated BaSTI Stellar Evolution Models and Isochrones. I. Solar-scaled Calculations
    We present an updated release of the BaSTI (a Bag of Stellar Tracks and Isochrones) stellar model and isochrone library for a solar-scaled heavy element...
  • Publication
    The updated BOSZ synthetic stellar spectral library
    Context. The modeling of stellar spectra of flux standards observed by the Hubble and James Webb space telescopes requires a large synthetic spectral library...
  • Publication
    The upgraded MAGIC Cherenkov telescopes
    The MAGIC Cherenkov telescopes underwent a major upgrade in 2011 and 2012. A new 1039-pixel camera and a larger area digital trigger system were installed in...