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/

  • Chromospheric Rotational Modulation in Solar-Like Stars - Part Two - Multicomponent Modelling and Rotational Period of Alpha-Centauri from CAII H Spectroscopic Variability
    The K1V late-type dwarf α Cen B has been monitored to search for spectroscopic variability in the Ca II H chromospheric line during its rotational period. The observations were made with the Coudé Echelle Spectrograph with the 1.4 Coudé Auxiliary Telescope at ESO, with spectral resolution 80000. Variability in flux up to 29 % and profile
    Char, S. et al.

    Advertised on:

    9
    1993
    Citations
    10
  • Circumnuclear regions in barred spiral galaxies - I. Near-infrared imaging
    We present subarcsecond-resolution, ground-based, near-infrared images of the central regions of a sample of 12 barred galaxies with circumnuclear star formation activity, which is organized in ring-like regions typically 1kpc in diameter. We also present Hubble Space Telescope near-infrared images of 10 of our sample galaxies, and compare them
    Pérez-Ramírez, D. et al.

    Advertised on:

    9
    2000
    Citations
    51
  • CLASP/SJ Observations of Rapid Time Variations in the Lyα Emission in a Solar Active Region
    The Chromospheric Lyα SpectroPolarimeter (CLASP) is a sounding rocket experiment launched on 2015 September 3 to investigate the solar chromosphere and transition region. The slit-jaw (SJ) optical system captured Lyα images with a high time cadence of 0.6 s. From the CLASP/SJ observations, many variations in the solar chromosphere and transition
    Ishikawa, Sh.-N. et al.

    Advertised on:

    9
    2017
    Citations
    5
  • Classification and vsini of Vega-type and PMS stars (Mora+, 2001)
    File table1.dat contains the log of the spectroscopic observations of the stars in the EXPORT sample taken with the Isaac Newton Telescope during the 1998 International Time Campaigns at the Canary Islands' Observatories. File table2.dat contains the log of the spectroscopic observations of the stars in the EXPORT sample taken with the William
    Mora, A. et al.

    Advertised on:

    9
    2001
    Citations
    0
  • Climatology at the Roque de LOS Muchachos Observatory
    The Roque de los Muchachos Observatory (ORM) at La Palma (Canary Islands) is one of the two top pre-selected sites for hosting the future European Extremely Large Telescope (E-ELT), the other ones are Ventarrones (Chile), Macon (Argentine) and Aklim (Maroc). Meteorological and seeing conditions are crucial both for the site selection and for
    Varela, Antonia M. et al.

    Advertised on:

    9
    2009
    Citations
    2
  • Cluster Emission of $^8$Be in the $^{28}$Si+$^{12}$C Fusion Reaction at Low Temperature
    Inclusive as well as exclusive energy spectra of the light charged particles emitted in the $^{28}$Si ($E_{lab}$=112.6 MeV) + $^{12}$C reaction has been measured using the {f ICARE} multidetector array. The data have been analysed by statistical-model calculations using a spin-dependent level density parametrization. The results suggest significant
    Rousseau, M. et al.

    Advertised on:

    9
    1999
    Citations
    0