Publication type: Refereed

  • Publication
    A New Technique to Measure Magnetic Field Strength in Active Stars
    We explore the use of the flux difference between the lines Fe 15250 Å and Fe 15247 Å as a technique to measure photospheric magnetic fields in late-type stars...
  • Publication
    A new tidal scenario for double bar formation
    Double bars make up a significant fraction of barred galaxies. We propose a new formation scenario for double bars that involves tidal interactions. We...
  • Publication
    A new variable in Cassiopeia
    Not Available
  • Publication
    A New View of the Dwarf Spheroidal Satellites of the Milky Way from VLT FLAMES: Where Are the Very Metal-poor Stars?
    As part of the Dwarf galaxies Abundances and Radial-velocities Team (DART) program, we have measured the metallicities of a large sample of stars in four nearby...
  • Publication
    A New View of the Solar Interface Region from the Interface Region Imaging Spectrograph (IRIS)
    The Interface Region Imaging Spectrograph (IRIS) has been obtaining near- and far-ultraviolet images and spectra of the solar atmosphere since July 2013. IRIS...
  • Publication
    A new visual - near-infrared diagnostic to estimate the metallicity of cluster and field dwarf stars
    We present a theoretical calibration of a new metallicity diagnostic based on the Strömgren index m1 and on visual - near-infrared (NIR) colors to estimate the...
  • Publication
    A new VLA/e-MERLIN limit on central images in the gravitational lens system CLASS B1030+074
    We present the new Very Large Array 22 GHz and extended Multi-Element Remote-Linked Interferometer Network 5 GHz observations of CLASS B1030+074, a two-image...
  • Publication
    A new way to measure the distance to NGC1052-DF2
    We have employed a novel way to measure the distance to NGC1052-DF2, using the internal stellar velocity dispersions (σ) of its globular clusters (GCs). We...
  • Publication
    A new α-enhanced super-solar metallicity population
    We performed a uniform and detailed analysis of 1112 high-resolution spectra of FGK dwarfs obtained with the HARPS spectrograph at the ESO 3.6 m telescope (La...