Publicaciones

Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..

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  • Modeling Close Binary Systems Within Planetary Nebulae

    We present here binary modeling for the close binary central star of the planetary nebula Hf 2-2. While binary models for 26 close binary star systems within a planetary nebula exist, this number is far too low to perform a significant statistical analysis. In order to work towards increasing this number, and thus improving the statistical results

    Blanton, Lilly et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0
  • Photometric and colorimetric studies of target objects using small and medium-size telescopes

    We report on follow-up studies of transient events and objects, which have been conducted in recent years using ground-based optical observations. BVRI photometry has been performed with small and medium-sized telescopes located in Europe and North America. The purpose of these studies, which are mainly focused on objects of unknown nature, is to

    Godunova, V. G. et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0
  • Pointing Calibration of GroundBIRD Telescope Using Moon Observation Data

    Understanding telescope pointing (i.e. line of sight) is important for observing the cosmic microwave background (CMB) and astronomical objects. The Moon is a candidate astronomical source for pointing calibration. Although the visible size of the Moon (30') is larger than that of the planets, we can frequently observe the Moon once a month with a

    Sueno, Y. et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0
  • Probing the roles of orientation and multiscale gas distributions in shaping the obscuration of active galactic nuclei through cosmic time

    The origin of obscuration in active galactic nuclei (AGNs) is still an open debate. In particular, it is unclear what drives the relative contributions to the line-of-sight column densities from galaxy-scale and torus-linked obscuration. The latter source is expected to play a significant role in Unification Models, while the former is thought to

    Alonso-Tetilla, Alba V. et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0
  • QUIJOTE Scientific Results - XVII. Studying the anomalous microwave emission in the Andromeda Galaxy with QUIJOTE-MFI

    The Andromeda Galaxy (M31) is the Local Group galaxy that is most similar to the Milky Way (MW). The similarities between the two galaxies make M31 useful for studying integrated properties common to spiral galaxies. We use the data from the recent QUIJOTE-MFI Wide Survey, together with new raster observations focused on M31, to study its

    Fernández-Torreiro, M. et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0
  • Sulfur dioxide in the mid-infrared transmission spectrum of WASP-39b

    The recent inference of sulfur dioxide (SO2) in the atmosphere of the hot (approximately 1,100 K), Saturn-mass exoplanet WASP-39b from near-infrared JWST observations1-3 suggests that photochemistry is a key process in high-temperature exoplanet atmospheres4. This is because of the low (<1 ppb) abundance of SO2 under thermochemical equilibrium

    Powell, Diana et al.

    Fecha de publicación:

    2
    2024
    Número de citas
    0