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
    Gradients of excitation in the nuclei of starburst galaxies
    The use of long-slit spectroscopy at high spectral and spatial resolution has made it possible to measure gradients of gaseous excitation and also velocity fields in a sample of four bright nuclear starburst galaxies selected from the sample of Balzano (1983). Variations are found not only in the intensity but also in the quality of the emission
    Munoz-Tunon, C. et al.

    Advertised on:

    7
    1989
    Bibcode
    1989Ap&SS.157..165M
    Citations
    8
  • Non-refereed
    Extended ionized emission from Seyfert galaxies
    Preliminary results of a program aimed at investigating the presence of H II regions around Seyfert nuclei are presented. Extended zones of ionized gas have been detected around some classical Seyfert galaxies. It is thought that the ionizing mechanism in these extended regions is UV radiation from young stars formed in a recent burst of star
    Rodriguez-Espinosa, J. M. et al.

    Advertised on:

    7
    1989
    Bibcode
    1989Ap&SS.157..173R
    Citations
    0
  • Refereed
    Exact calculation of the Doppler shift produced by cosmic strings
    Not Available
    Buitrago, J. et al.

    Advertised on:

    7
    1989
    Bibcode
    1989EJPh...10..178B
    Citations
    0
  • Non-refereed
    Evolutionary phenomena in galaxies; Summer School, Puerto de la Cruz, Spain, July 4-15, 1988, Contributed Papers
    Topics discussed in this symposium are on the Galaxy, the Magellanic Clouds, elliptical galaxies, the structure of spirals and galaxy interactions, and the gas and star formation in galaxies. Papers are presented on the Galactic evolution and the star counts in the Galaxy, the physical parameters of reflection nebulae in the Galaxy, chemical
    Beckman, John E. et al.

    Advertised on:

    7
    1989
    Bibcode
    1989Ap&SS.156.....B
    Citations
    0
  • Refereed
    Determination of the absolute flux from VEGA at 2.250 microns
    A measurement of the absolute flux from Vega at wavelength of 2.250 microns by comparison with a standard source is presented. The result is 3.86 10 to the -10 W/sq m micron, with a probable error of 4 percent, in fair agreement with other determinations made by this method.
    Booth, A. J. et al.

    Advertised on:

    7
    1989
    Bibcode
    1989A&A...218..167B
    Citations
    11