Astrofísicas: Materia oscura

  • Publicación
    On the Connection between Planets, Dark Matter and Cancer: Comment on “Planetary Dependence of Melanoma”
    In a recent paper, Zioutas and Valachovic (2018) claim that dark matter is responsible for a significant fraction of the melanoma skin cancer. This conclusion...
  • Publicación
    On the orbital velocity of isolated galaxy pairs: a test of gravity in the low acceleration regime
    The dynamics of isolated galaxy pairs represents an important tool to investigate the behaviour of gravity in the low acceleration regime. Statistical analysis...
  • Publicación
    On the orbital velocity of isolated galaxy pairs: II accurate MOND predictions
    Examining a catalogue of isolated galaxy pairs, a preferred orbital intervelocity of ~ 150 km s -1 was recently reported. This discovery is difficult to...
  • Charla
    Open questions and Non-Standard models
    I will review some theoretical ideas in Cosmology different to the standard "Big Bang": the Quasi-steady State model, Plasma Cosmology model, non-cosmological...
  • Charla
    Past, present and future of cosmic microwave background observations: implications for cosmology
    Since its discovery in 1964, the cosmic microwave background (CMB) has been one of the basic pillars of the cosmological model. However, it is only very...
  • Publicación
    Planck 2013 results. XVIII. The gravitational lensing-infrared background correlation
    The multi-frequency capability of the Planck satellite provides information both on the integrated history of star formation (via the cosmic infrared background...
  • Publicación
    Precision Measurement of the (e++e-) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station
    We present a measurement of the cosmic ray (e++e-) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e++e-) events collected by AMS. The...
  • Noticia
    Presentados los últimos avances sobre el Modelo Estándar de Partículas y sus consecuencias para problemas como la materia oscura
    HC2NP2019, el segundo congreso "Hadronic Contributions to New Physics Searches", organizado por el Instituto de Astrofísica de Canarias (IAC) en el Puerto de la...
  • Charla
    Presentation of the book: "Fundamental ideas in Cosmology. Scientific, philosophical and sociological critical perspectives" (IoP Science, 2022)
    Cosmological observations (redshifts, cosmic microwave background radiation, abundance of light elements, formation and evolution of galaxies, large-scale...