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/

  • Non-refereed
    Is macroturbulence in OB Sgs related to pulsations?
    As part of a long term observational project, we are investigating the macroturbulent broadening in O and B supergiants (Sgs) and its possible connection with spectroscopic variability phenomena and stellar oscillations. We present the first results of our project, namely firm observational evidence for a strong correlation between the extra
    Simón-Díaz, S. et al.

    Advertised on:

    7
    2011
    Bibcode
    2011IAUS..272..549S
    Citations
    3
  • Refereed
    Infrared and Optical Polarimetry around the Low-mass Star-forming Region NGC 1333 IRAS 4A
    We performed J- and R-band linear polarimetry with the 4.2 m William Herschel Telescope at the Observatorio del Roque de los Muchachos and with the 1.6 m telescope at the Observatório do Pico dos Dias, respectively, to derive the magnetic field geometry of the diffuse molecular cloud surrounding the embedded protostellar system NGC 1333 IRAS 4A. We
    Alves, Felipe O. et al.

    Advertised on:

    7
    2011
    Bibcode
    2011AJ....142...33A
    Citations
    22
  • Non-refereed
    Improving the radial velocity precision of NIRSPEC data
    We present an approach to improve the radial velocity precision of NIRSPEC data (spectral resolution R = λ/Δλ ≈ 22,000) by using a self-calibration approach. We demonstrate that the accuracy can be significantly improved by deconvolving the spectra and using the telluric lines as a long-term stable wavelength reference. HITRAN data base: http://www
    Rodler, F. et al.

    Advertised on:

    7
    2011
    Bibcode
    2011EPJWC..1602007R
    Citations
    0
  • Non-refereed
    Imaging extrasolar planets with the European Extremely Large Telescope
    The European Extremely Large Telescope (E-ELT) is the most ambitious of the ELTs being planned. With a diameter of 42 m and being fully adaptive from the start, the E-ELT will be more than one hundred times more sensitive than the present-day largest optical telescopes. Discovering and characterising planets around other stars will be one of the
    Gladysz, S. et al.

    Advertised on:

    7
    2011
    Bibcode
    2011EPJWC..1607003G
    Citations
    0