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
    Dynamical evidence for a black hole in the x-ray transient QZ VUL (=GS 2000+25)
    We report the spectroscopic detection of the secondary star in the x-ray transient QZ Vul (=GS 2000+25). Cross-correlation of individual spectra against K-type templates yields clear velocity modulations with the 8.3 hr orbital period. From the amplitude of the radial velocity curve (520 +/- 16 km/s) we derive a mass function f(M)= 5.02 +/- 0.46
    Casares, J. et al.

    Advertised on:

    1
    1995
    Bibcode
    1995STIN...9611708C
    Citations
    0
  • Non-refereed
    A morphological description of the Sun observed in Honduras during the total solar eclipse of 11 July 1991
    A morphological description of the solar photosphere, chromosphere, and the corona is presented from a complete sequence of visual and spectroscopic observations made in Honduras (Amapala), during the total solar eclipse of 11 July 1991 and from the analysis of some emission and absorption lines at all the eclipse phases.
    Pineda de Carías, María Cristina et al.

    Advertised on:

    1
    1995
    Bibcode
    1995AIPC..320..144P
    Citations
    0
  • Non-refereed
    Wide binaries among halo subdwarfs.
    The authors present results of a search for wide companions to halo subdwarfs of known metallicity. They have taken CCD I-band frames in order to detect faint stars at angular separations of 1″- 30″from the subdwarfs. The target sample includes over 1000 stars, and about 50% have already been observed. For a small subset of this sample (about 50
    Martín, E. L. et al.

    Advertised on:

    0
    1995
    Bibcode
    1995fmw..conf..316M
    Citations
    0