Formato de una charla: Breaking News

  • Charla
    Metallicities, Age-Metallicity Relationships, and Kinematics of Red Giant Branch Stars in the Outer Disk of the Large Magellanic Cloud
    The outer disk of the Large Magellanic Cloud (LMC) is studied in order to unveil clues about its formation and evolution. We have obtained deep color-magnitude...
  • Charla
    MUSE-AO view of the starburst-AGN connection: NGC 7130
    We present the discovery of a small 0.2'' (60 pc) radius kinematically decoupled core, as well as an outflow jet, in the archetypical AGN-starburst "composite"...
  • Charla
    On the curvature of dust lanes in galactic bars
    We test the theoretical prediction that the straightest dust lanes in bars are found in strongly barred galaxies, or more specifically, that the degree of...
  • Charla
    On the probable existence of an abrupt magnetization in the upper chromosphere of the quiet Sun
    We report on a detailed radiative transfer modeling of the observed scattering polarization in the H-alpha line, which allows us to infer quantitative...
  • Charla
    Probing gamma-ray production in relativistic jets of flat spectrum radio quasars
    The MAGIC telescopes discovered very high energy (VHE, E>100 GeV) gamma-ray emission coming from the distant Flat Spectrum Radio Quasar (FSRQ) PKS 1222+21 (4C...
  • Charla
    Relationship between Hubble type and spectroscopic class in local galaxies
    We compare the Hubble type and the spectroscopic class of the galaxies with spectra in SDSS/DR7. As it is long known, elliptical galaxies tend to be red whereas...
  • Charla
    Rubidium-rich asymptotic giant branch stars in the Magellanic Clouds
    Asymptotic Giant Branch (AGB) stars are a principal source of gas and dust input into the interstellar medium, being an important driver of chemical evolution...
  • Charla
    Searching for SNIa Companions in Galactic SNe: the case of SN 1006
    Type-Ia supernovae (SNIa) are believed to be thermonuclear explosions of accreting carbon-oxygen white dwarfs that reach the Chandrasekhar mass limit of about 1...
  • Charla
    Star-forming galaxies in SDSS: signs of metallicity evolution
    Evolution of galaxies through cosmic time has been widely studied at high redshift, but there are a few studies in this field at lower redshifts.However, low...