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
    Chemical and Rotational Properties of Cluster Hot HB Stars.
    In this contribution we analize the chemical and rotational properties of a sample of hot HB stars in the globular clusters M15 M79 M80 and NGC 2808 with effective temperatures Teff between 7000 K and 25000 K. To this purpose we have used high resolution spectroscopy with UVES+VLT. Our study reveals the existence of a discontinuity in the
    Recio-Blanco, Alejandra et al.

    Advertised on:

    0
    2003
    Bibcode
    2003IAUJD...4E..11R
    Citations
    0
  • Non-refereed
    Chemical abundances of the H II regions NGC 5461 and NGC 5471 in M 101, derived from echelle spectrophotometry
    We present high resolution spectroscopic data of the two giant extragalactic HII regions NGC 5461 and NGC 5471 in M 101. We calculate the physical conditions in the two nebulae with a large number of diagnostics, and determine their chemical abundances by applying ionization correction factors (ICFs) to the observed ionic abundances. The comparison
    Luridiana, Valentina et al.

    Advertised on:

    0
    2003
    Bibcode
    2003IAUS..212..730L
    Citations
    0
  • Non-refereed
    Characterization of Optical Microvariability in Quasars
    Microvariations (magnitude changes of several hundredths in timescales ranging from minutes to hours) may arise from three sources: jet and accretion instabilities and gravitational microlensing events. Each may produce different changes on the quasars continuous spectra. For this reason, BVR observations can yield a high degree of discrimination
    Ramírez, A. et al.

    Advertised on:

    0
    2003
    Bibcode
    2003ASPC..290..123R
    Citations
    1
  • Non-refereed
    Calibration Requirements for CanariCam on the Spanish Gran Telescopio Canarias (GTC)
    The ISO mission has shown the importance of establishing a reliable spectrophotometric calibration over the range of wavelengths covered by its multiple observing modes. We examine the needs for infrared calibration with the new generation of 8-10 metre class telescopes in the light of this experience, in particular the 10-m Gran Telescopio
    Martín-Luis, F. et al.

    Advertised on:

    0
    2003
    Bibcode
    2003ESASP.481..411M
    Citations
    0