Tipo de publicación: Sin árbitro

  • Publicación
    Chromospheric resonant cavities in umbrae: unequivocal detection and seismic applications
    Umbral chromospheric oscillations exhibit significant differences compared to their photospheric counterparts. We evaluate two competing scenarios proposed for...
  • Publicación
    Chromospheric variability in late-type dwarfs from high-resolution spectra of CA II H
    An analysis is presented of high-resolution high SNR spectra of late-type chromospherically active dwarfs in Ca II H. Observational parameters employed are the...
  • Publicación
    Chromospheric Velocity Fields Diagnostics from CAII and MGII Emission Profiles
    The authors discuss the present limits to the velocity field diagnostics in stellar chromospheres achievable with ESO CAT+CES and IUE high resolution spectra.
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    ChronoGal: Unveiling the secrets of our Galaxy through stellar ages from Gaia Colour-Magnitude Diagrams
    The derivation of precise stellar ages is considered the current major challenge to reconstruct the chronological chain of events that shaped the Milky Way (MW)...
  • Publicación
    CI Cam: Observations of the Dust Envelope Diameter
    We spatially resolved the symbiotic star CI Cam, about 6 months after its April 1998 outburst, using the IOTA stellar interferometer. We measured the diameter...
  • Publicación
    CI non LTE spectral line formation in late-type stars
    We present non-Local Thermodynamic Equilibrium (non-LTE) calculations for neutral carbon spectral line formation, carried out for a grid of model atmospheres...
  • Publicación
    Ci Non-LTE Spectral Line Formation in Late-Type Stars
    We present the results from our non-LTE investigation for neutral carbon, which was carried out to remove potential systematic errors in stellar abundance...
  • Publicación
    Ciencia con CanariCam
    Not Available
  • Publicación
    Ciencia con CanariCam
    Not Available