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
    J-PLUS: Searching for very metal-poor star candidates using the SPEEM pipeline
    Context. We explore the stellar content of the Javalambre Photometric Local Universe Survey (J-PLUS) Data Release 2 and show its potential for identifying low-metallicity stars using the Stellar Parameters Estimation based on Ensemble Methods (SPEEM) pipeline. Aims: SPEEM is a tool used to provide determinations of atmospheric parameters for stars
    Galarza, Carlos Andrés et al.

    Advertised on:

    1
    2022
    Bibcode
    2022A&A...657A..35G
    Citations
    20
  • Refereed
    In-flight polarization angle calibration for LiteBIRD: blind challenge and cosmological implications
    We present a demonstration of the in-flight polarization angle calibration for the JAXA/ISAS second strategic large class mission, LiteBIRD, and estimate its impact on the measurement of the tensor-to-scalar ratio parameter, r, using simulated data. We generate a set of simulated sky maps with CMB and polarized foreground emission, and inject
    Krachmalnicoff, N. et al.

    Advertised on:

    1
    2022
    Bibcode
    2022JCAP...01..039K
    Citations
    20
  • Refereed
    Improved hydrodynamic pulsation models for the pulsating extreme helium star V652 Herculis
    New non-linear hydrodynamic models have been constructed to simulate the radial pulsations observed in the extreme helium star V652 Her. These use a finer zoning to allow higher radial resolution than in previous simulations. Models incorporate updated OPAL and OP opacity tables and adopt a composition based on the best atmospheric analyses to date
    Jeffery, C. Simon et al.

    Advertised on:

    1
    2022
    Bibcode
    2022MNRAS.509.1940J
    Citations
    5
  • Refereed
    Hα and He I absorption in HAT-P-32 b observed with CARMENES. Detection of Roche lobe overflow and mass loss
    We analyze two high-resolution spectral transit time series of the hot Jupiter HAT-P-32 b obtained with the CARMENES spectrograph. Our new XMM-Newton X-ray observations of the system show that the fast-rotating F-type host star exhibits a high X-ray luminosity of 2.3 × 10 29 erg s −1 (5-100 Å), corresponding to a flux of 6.9 × 10 4 erg cm −2 s −1
    Czesla, S. et al.

    Advertised on:

    1
    2022
    Bibcode
    2022A&A...657A...6C
    Citations
    51