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/

  • Refereed
    Classification of Chandra X-Ray Sources in Cygnus OB2
    We have devised a predominantly Naive Bayes-based method to classify X-ray sources detected by Chandra in the Cygnus OB2 association into members, foreground objects, and background objects. We employ a variety of X-ray, optical, and infrared characteristics to construct likelihoods using training sets defined by well-measured sources. Combinations
    Kashyap, Vinay L. et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJS..269...10K
    Citations
    6
  • Refereed
    Evolution of the Mass-Metallicity Relation from Redshift z ≈ 8 to the Local Universe
    A tight positive correlation between the stellar mass and the gas-phase metallicity of galaxies has been observed at low redshifts. The redshift evolution of this correlation can strongly constrain theories of galaxy evolution. The advent of JWST allows probing the mass-metallicity relation at redshifts far beyond what was previously accessible
    Langeroodi, Danial et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJ...957...39L
    Citations
    49
  • Refereed
    First Metis Detection of the Helium D<SUB>3</SUB> Line Polarization in a Large Eruptive Prominence
    Metis on board Solar Orbiter is the space coronagraph developed by an Italian-German-Czech consortium. It is capable of observing solar corona and various coronal structures in the visible-light (VL) and UV (hydrogen Lyα) channels simultaneously for the first time. Here we present observations of a large eruptive prominence on 2021 April 25-26, in
    Heinzel, Petr et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJ...957L..10H
    Citations
    1
  • Refereed
    GTC Follow-up Observations of Very Metal-poor Star Candidates from DESI
    The observations from the Dark Energy Spectroscopic Instrument (DESI) will significantly increase the numbers of known extremely metal-poor stars by a factor of ~10, improving the sample statistics to study the early chemical evolution of the Milky Way and the nature of the first stars. In this paper we report follow-up observations with high
    Allende Prieto, Carlos et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJ...957...76A
    Citations
    3
  • Refereed
    Optical and Infrared Counterparts of the X-Ray Sources Detected in the Chandra Cygnus OB2 Legacy Survey
    The young massive OB association Cygnus OB2, in the Cygnus X complex, is the closest (~1400 pc) star-forming region to the Sun hosting thousands of young low-mass stars and up to 1000 OB stars, among which are some of the most massive stars known in our Galaxy. This region holds great importance for several fields of modern astrophysics, such as
    Guarcello, M. G. et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJS..269....9G
    Citations
    7
  • Refereed
    Photometry of Outer Solar System Objects from the Dark Energy Survey. I. Photometric Methods, Light-curve Distributions, and Trans-Neptunian Binaries
    We report the methods of and initial scientific inferences from the extraction of precision photometric information for the >800 trans-Neptunian objects (TNOs) discovered in the images of the Dark Energy Survey (DES). Scene-modeling photometry is used to obtain shot-noise-limited flux measures for each exposure of each TNO, with background sources
    Bernardinelli, Pedro H. et al.

    Advertised on:

    11
    2023
    Bibcode
    2023ApJS..269...18B
    Citations
    11