News type: Research news

  • News
    Evidence for a black hole in the X-ray transient XTE J1859-226.
    Las binarias de rayos X son sistemas formados por un objeto compacto (estrella de neutrones o agujero negro) y una estrella de tipo “normal”. El objeto compacto...
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    Evidence for inflows and outflows in the nearby black hole transient Swift J1727.8-162
    The transient Swift J1727.8-162 is the latest member of the X-ray binary black hole family to be discovered. They are formed by a black hole and a low-mass star...
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    Evidence for rotational motions in the feet of a quiescent solar prominence.
    We present observational evidence of apparent plasma rotational motions in the feet of a solar prominence. Our study is based on spectroscopic observations...
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    Evidence of a Distinct Stellar Population in the Counterrotating Core of NGC 1700.
    We find a distinct stellar population in the counterrotating and kinematically decoupled core of the isolated massive elliptical galaxy NGC 1700. Coinciding...
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    Evidence of the impact of quasar driven outflows on recent star formation
    We present the results of our spatially resolved investigation into the interplay between the ages of the stellar populations and the kinematics of the warm...
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    Evidence of the Missing Baryons in the local Universe, around halos of bright galaxies
    The total baryon content in the Universe is a well-defined quantity, in addition to being one of the most important cosmological parameters. A variety of...
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    EVOLUTIONARY PATHS OF THE MOST MASSIVE GALAXIES SINCE Z~2.
    El descubrimiento de que las galaxias mas masivas eran mucho mas compactas en el pasado que las galaxias que tienen igual masa hoy, representa uno de los...
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    Expected number of massive galaxy relics in the present-day Universe.
    The number of present-day massive galaxies that has survived untouched since their formation at high-z is an important observational constraint to the...
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    Explanation of the linear polarization of the Ca II IR triplet: zero-field dichroism in the solar chromosphere
    The linear polarization produced by scattering processes in the spectral lines of the IR triplet of Ca II can be observed near the edge of the solar disk. The...