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/

  • A catalog of warps in spiral and lenticular galaxies in the Southern hemisphere
    A catalog of optical warps of galaxies is presented. This can be considered complementary to that reported by Sánchez-Saavedra et al. (cite{sanchez-saavedra}), with 42 galaxies in the northern hemisphere, and to that by Reshetnikov & Combes (cite{reshetnikov99}), with 60 optical warps. The limits of the present catalog are: logr 25 > 0.60, B_t 14.5
    Sánchez-Saavedra, M. L. et al.

    Advertised on:

    2
    2003
    Citations
    57
  • Young Stellar Objects in Gy 2-18 (IRAS 05439+3035)
    We present the results of optical and near-IR spectra and mid-infrared images of the star-forming region Gy 2-18, which is associated with IRAS 05439+3035.
    Persi, P. et al.

    Advertised on:

    1
    2003
    Citations
    0
  • The Winds of O-Type Stars: Ionization Structure and Revised Stellar Parameters from Far-UV Spectra
    We derived consistent photospheric and wind parameters of O-type stars, by analyzing high-resolution spectra in the range 905 to 3250 Å with line-blanketed, hydrodynamic, non-LTE spherical models. We find significantly lower T[eff] and luminosities than previously assigned to these spectral types.
    Bianchi, L. et al.

    Advertised on:

    1
    2003
    Citations
    3
  • The Structure and Dynamics of NGC 246
    We have imaged the planetary nebula (PN) NGC 246 in the wavelengths [Ne V] 342.6 nm, O III at 344.4 nm, and a nearby line-free region at 338.6 nm, as well as H alpha , [O III] 500.7 nm, and [S II] 673.0, 671.5 nm.
    Szentgyorgyi, A. et al.

    Advertised on:

    1
    2003
    Citations
    2
  • The Generation and Transfer of Polarized Radiation in Stellar Atmospheres
    The standard Non-LTE problem consists in calculating the atomic level populations that are consistent with the intensity of the radiation field generated within any given stellar atmospheric model. In contrast, the Non-LTE problem of the second kind is, indeed, like an ``algebraic Annapurna'': it requires to calculate the diagonal and non-diagonal
    Trujillo Bueno, J.

    Advertised on:

    1
    2003
    Citations
    80
  • The coincidence and angular clustering of Chandra and SCUBA sources
    We explore the relationship between the hard X-ray and submillimetre populations using deep Chandra observations of a large, contiguous SCUBA survey. In agreement with other recent findings, we confirm that the direct overlap is small. Of the 17 submillimetre sources detected in this field at 850 μm, only one is coincident with a Chandra source
    Almaini, O. et al.

    Advertised on:

    1
    2003
    Citations
    106