Astrophysical: Radiative transfer

  • Publication
    On the Sensitivity of Partial Redistribution Scattering Polarization Profiles to Various Atmospheric Parameters
    This paper presents a detailed study of the scattering polarization profiles formed under partial frequency redistribution (PRD) in two thermal models of the...
  • Publication
    On the sensitivity of the Halpha scattering polarization to chromospheric magnetism
    A particularly interesting line for exploring the physical conditions of the quiet solar chromosphere is Halpha , but its intensity profile is magnetically...
  • Publication
    Opacity for realistic 3D MHD simulations of cool stellar atmospheres
    Context. Realistic three-dimensional time-dependent simulations of stellar near-surface convection employ the opacity binning method for the efficient and...
  • Publication
    Optical Tomography of a Sunspot. I. Comparison between Two Inversion Techniques
    A quantitative comparison between the Milne-Eddington (ME) inversion technique implemented by Skumanich & Lites and the SIR (Stokes Inversion based on Response...
  • Publication
    Physical properties of a sunspot chromosphere with umbral flashes
    We present new high-resolution spectro-polarimetric Ca IIλ8542 observations of umbral flashes in sunspots. At nearly 0.18 arcsec, and spanning about one hour of...
  • Talk
    Physical properties of asteroid surfaces 1: Introduction to asteroid UV-VIS-NIR spectrometry
    Series: XXVIII Canary Islands Winter School of Astrophysics: Solar System Exploration Topic: Physical Properties of Asteroid Surfaces Lecture 1: Introduction to...
  • Talk
    Physical properties of asteroid surfaces 2: Novel spectrometric modeling
    Series: XXVIII Canary Islands Winter School of Astrophysics: Solar System Exploration Topic: Physical Properties of Asteroid Surfaces Lecture 2: Novel...
  • Publication
    Physical Properties of the Solar Magnetic Photosphere under the MISMA Hypothesis. I. Description of the Inversion Procedure
    The paper describes an automatic inversion code to recover microstructured magnetic atmospheres (MISMAs) by fitting Stokes profiles. These solar model...
  • Publication
    Physical Properties of the Solar Magnetic Photosphere under the MISMA Hypothesis. II. Network and Internetwork Fields at the Disk Center
    This paper is the second in a series that models photospheric magnetic structures in terms of atmospheres having optically thin fluctuations of magnetic field...