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/

  • Constraints on the double-parton scattering cross section from same-sign W boson pair production in proton-proton collisions at √{s}=8 TeV
    A first search for same-sign WW production via double-parton scattering is performed based on proton-proton collision data at a center-of-mass energy of 8 TeV using dimuon and electron-muon final states. The search is based on the analysis of data corresponding to an integrated luminosity of 19.7 fb-1. No significant excess of events is observed
    Sirunyan, A. M. et al.

    Advertised on:

    2
    2018
    Citations
    21
  • C/O ratios in planetary nebulae with dual-dust chemistry from faint optical recombination lines
    We present deep high-resolution (R ˜ 15 000) and high-quality UVES optical spectrophotometry of nine planetary nebulae with dual-dust chemistry. We compute physical conditions from several diagnostics. Ionic abundances for a large number of ions of N, O, Ne, S, Cl, Ar, K, Fe and Kr are derived from collisionally excited lines. Elemental abundances
    García-Rojas, J. et al.

    Advertised on:

    2
    2018
    Citations
    22
  • Arquitecturas simbólicas orientadas astronómicamente durante el Neolítico Final, el Calcolítico y la Edad del Bronce en el sur de la Meseta
    Resumen: Este trabajo presenta los resultados arqueoastronómicos de un proyecto interdisciplinar que estudia yacimientos de La Mancha fechados durante la Prehistoria Reciente. El centro ceremonial monumentalizado de Castillejo del Bonete muestra un marcador del amanecer del solsticio de invierno en la montaña más peculiar de su horizonte, así como
    Benítez de Lugo Enrich, L. et al.

    Advertised on:

    2
    2018
  • An application of an optimal statistic for characterizing relative orientations
    We present the projected Rayleigh statistic (PRS), a modification of the classic Rayleigh statistic, as a test for non-uniform relative orientation between two pseudo-vector fields. In the application here, this gives an effective way of investigating whether polarization pseudo-vectors (spin-2 quantities) are preferentially parallel or
    Jow, D. L. et al.

    Advertised on:

    2
    2018
    Citations
    65
  • A possible binary AGN in Mrk 622?
    Mrk 622 is a Compton thick active galactic nuclei (AGN) and a double-peaked narrow emission line galaxy, thus a dual AGN candidate. In this work, new optical long-slit spectroscopic observations clearly show that this object is rather a triple peaked narrow emission line galaxy, with both blue and red shifted narrow emission lines, as well as a
    Benítez, E. et al.

    Advertised on:

    2
    2018
    Citations
    3
  • A photometric analysis of Abell 1689: two-dimensional multistructure decomposition, morphological classification and the Fundamental Plane
    We present a photometric analysis of 65 galaxies in the rich cluster Abell 1689 at z = 0.183, using the Hubble Space Telescope Advanced Camera for Surveys archive images in the rest-frame V band. We perform two-dimensional multicomponent photometric decomposition of each galaxy adopting different models of the surface-brightness distribution. We
    Dalla Bontà, E. et al.

    Advertised on:

    2
    2018
    Citations
    9