Astrophysical: Radiative transfer

  • Publication
    An Implicit Integral Method to Solve Selected Radiative Transfer Problems. IV. The Case of Spherical Geometry
    In the previous papers of this series, we introduced the implicit integral method (IIM) to solve those radiative transfer (RT) problems in which the source...
  • Publication
    An improved version of the implicit integral method to solving radiative transfer problems
    Radiative transfer (RT) problems in which the source function includes a scattering-like integral are typical two-points boundary problems. Their solution via...
  • Publication
    An Iterative OLA Method for Inversion of Solar Spectropolarimetric Data. I. Single- and Multiple-variable Inversions of Thermodynamic Quantities
    This paper describes an adaptation of the Optimally Localized Averaging (OLA) inversion technique, originally developed for geo- and helioseismological...
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    An open-source, massively parallel code for non-LTE synthesis and inversion of spectral lines and Zeeman-induced Stokes profiles
    With the advent of a new generation of solar telescopes and instrumentation, interpreting chromospheric observations (in particular, spectropolarimetry)...
  • Publication
    Are NLTE effects important for the inversion of iron lines?
    Not Available
  • Publication
    Atomic Scattering Polarization. Observations, Modeling, Predictions
    This paper highlights very recent advances concerning the identification of new mechanisms that introduce polarization in spectral lines, which turn out to be...
  • Publication
    Automatic model-based telluric correction for the ESPRESSO data reduction software. Model description and application to radial velocity computation
    Context. Ground-based high-resolution spectrographs are key instruments for several astrophysical domains, such as exoplanet studies. Unfortunately, the...
  • Publication
    Bayesian Stokes inversion with normalizing flows
    Stokes inversion techniques are very powerful methods for obtaining information on the thermodynamic and magnetic properties of solar and stellar atmospheres...
  • Publication
    Bimodal regime in young massive clusters leading to subsequent stellar generations
    Massive stars in young massive clusters insert tremendous amounts of mass and energy into their surroundings in the form of stellar winds and supernova ejecta...