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/

  • Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star
    We report the analysis of additional multiband photometry and spectroscopy and new adaptive optics (AO) imaging of the nearby planetary microlensing event TCP J05074264+2447555 (Kojima-1), which was discovered toward the Galactic anticenter in 2017 (Nucita et al.). We confirm the planetary nature of the light-curve anomaly around the peak while
    Fukui, A. et al.

    Advertised on:

    11
    2019
    Citations
    29
  • KELT-24b: A 5M <SUB>J</SUB> Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148
    We present the discovery of KELT-24 b, a massive hot Jupiter orbiting a bright (V = 8.3 mag, K = 7.2 mag) young F-star with a period of 5.6 days. The host star, KELT-24 (HD 93148), has a T eff = {6509} -49 +50 K, a mass of M * = {1.460} -0.059 +0.055 M ☉, a radius of R * = 1.506 ± 0.022 R ☉, and an age of {0.78} -0.42 +0.61 Gyr. Its planetary
    Rodriguez, Joseph E. et al.

    Advertised on:

    11
    2019
    Citations
    28
  • Jointly super-resolved and optically sectioned Bayesian reconstruction method for structured illumination microscopy
    Structured Illumination Microscopy (SIM) is an imaging technique for achieving both super-resolution (SR) and optical sectioning (OS) in wide-field microscopy. It consists in illuminating the sample with periodic patterns at different orientations and positions. The resulting images are then processed to reconstruct the observed object with SR and
    Yann Lai-Tim et al.

    Advertised on:

    11
    2019
  • IMF radial gradients in most massive early-type galaxies
    Using new long-slit spectroscopy obtained with X-Shooter at ESO-VLT, we study, for the first time, radial gradients of optical and near-infrared initial mass function (IMF)-sensitive features in a representative sample of galaxies at the very high mass end of the galaxy population. The sample consists of seven early-type galaxies (ETGs) at z ̃ 0.05
    La Barbera, F. et al.

    Advertised on:

    11
    2019
    Citations
    54
  • HELP: a catalogue of 170 million objects, selected at 0.36-4.5 μm, from 1270 deg<SUP>2</SUP> of prime extragalactic fields
    We present an optical to near-infrared (NIR) selected astronomical catalogue covering 1270 deg 2. This is the first attempt to systematically combine data from 23 of the premier extragalactic survey fields - the product of a vast investment of telescope time. The fields are those imaged by the Herschel Space Observatory that form the Herschel
    Shirley, Raphael et al.

    Advertised on:

    11
    2019
    Citations
    73
  • Fossil group origins. X. Velocity segregation in fossil systems
    Aims: We aim to study how the velocity segregation and the radial profile of the velocity dispersion depend on the prominence of the brightest cluster galaxies (BCGs). Methods: We divided a sample of 102 clusters and groups of galaxies into four bins of magnitude gap between the two brightest cluster members. We then computed the velocity
    Zarattini, S. et al.

    Advertised on:

    11
    2019
    Citations
    3