Publications

  • Refereed
    HORuS transmission spectroscopy of 55 Cnc e

    The High Optical Resolution Spectrograph (HORuS) is a new high-resolution echelle spectrograph available on the 10.4-m Gran Telescopio Canarias (GTC). We report on the first HORuS observations of a transit of the super-Earth planet 55 Cnc e. We investigate the presence of Na I and Hα in its transmission spectrum and explore the capabilities of

    Tabernero, H. M. et al.

    Advertised on:

    8
    2020
    Bibcode
    2020MNRAS.498.4222T
  • Refereed
    Two close binaries across the hydrogen-burning limit in the Praesepe open cluster

    We present Keck I/OSIRIS and Keck II/NIRC2 adaptive optics imaging of two member candidates of the Praesepe stellar cluster (d = 186.18 ± 0.11 pc; 590-790 Myr), UGCS J08451066+2148171 (L1.5 ± 0.5) and UGCS J08301935+2003293 (no spectroscopic classification). We resolved UGCS J08451066+2148171 into a binary system in the near-infrared, with a K-band

    Lodieu, N. et al.

    Advertised on:

    8
    2020
    Bibcode
    2020MNRAS.498.3964L
  • Refereed
    CO emission in distant galaxies on and above the main sequence

    We present the detection of multiple carbon monoxide CO line transitions with ALMA in a few tens of infrared-selected galaxies on and above the main sequence at z = 1.1-1.7. We reliably detected the emission of CO (5 - 4), CO (2 - 1), and CO (7 - 6)+[C I](3P2 - 3P1) in 50, 33, and 13 galaxies, respectively, and we complemented this information with

    Valentino, F. et al.

    Advertised on:

    9
    2020
    Bibcode
    2020A&A...641A.155V