Publications

This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..

It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/

  • On the Formation of Lyman β and the O I 1027 and 1028 Å Spectral Lines
    We study the potential of Lyman β and the O I 1027 and 1028 Å spectral lines to help in understanding the properties of the chromosphere and transition region (TR). The oxygen transitions are located in the wing of Lyman β, which is a candidate spectral line for the solar missions Solar Orbiter/Spectral Imaging of the Coronal Environment and Solar
    Hasegawa, Takahiro et al.

    Advertised on:

    9
    2020
    Citations
    1
  • OGLE-2018-BLG-1269Lb: A Jovian Planet with a Bright I = 16 Host
    We report the discovery of a planet in the microlensing event OGLE-2018-BLG-1269 with a planet-host mass ratio q ∼ 6 × 10 -4, i.e., 0.6 times smaller than the Jupiter/Sun mass ratio. Combined with the Gaia parallax and proper motion, a strong one-dimensional constraint on the microlens parallax vector allows us to significantly reduce the
    Jung, Youn Kil et al.

    Advertised on:

    9
    2020
    Citations
    13
  • Observations of [OI]63-=μm line emission in main-sequence galaxies at z ∼ 1.5
    We present Herschel-PACS spectroscopy of four main-sequence star-forming galaxies at z ∼ 1.5. We detect [OI]63-=μm line emission in BzK-21000 at z = 1.5213, and measure a line luminosity, $L_{\rm [O\, {\small I}]63\, \mu m} = (3.9\pm 0.7)\times 10^9$ -=L ☉. Our PDR modelling of the interstellar medium in BzK-21000 suggests a UV radiation field
    Wagg, J. et al.

    Advertised on:

    9
    2020
    Citations
    5
  • NIR counterparts to ULXs (III): completing the photometric survey and selected spectroscopic results
    We present results from the remaining sources in our search for near-infrared (NIR) candidate counterparts to ultraluminous X-ray sources (ULXs) within ≃10 Mpc. We observed 23 ULXs in 15 galaxies and detected NIR candidate counterparts to 6 of them. Two of these have an absolute magnitude consistent with a single red supergiant (RSG). Three
    López, K. M. et al.

    Advertised on:

    9
    2020
    Citations
    23
  • NICER observations reveal that the X-ray transient MAXI J1348-630 is a black hole X-ray binary
    We studied the outburst evolution and timing properties of the recently discovered X-ray transient MAXI J1348-630 as observed with NICER. We produced the fundamental diagrams commonly used to trace the spectral evolution, and power density spectra to study the fast X-ray variability. The main outburst evolution of MAXI J1348-630 is similar to that
    Zhang, L. et al.

    Advertised on:

    9
    2020
    Citations
    48
  • New Light on an Old Problem of the Cores of Solar Resonance Lines
    We reexamine a 50+ yr old problem of deep central reversals predicted for strong solar spectral lines, in contrast to the smaller reversals seen in observations. We examine data and calculations for the resonance lines of H I, Mg II, and Ca II, the self-reversed cores of which form in the upper chromosphere. Based on 3D simulations, as well as data
    Judge, Philip G. et al.

    Advertised on:

    9
    2020
    Citations
    12