29 citations · 124 across the 10 of their papers we have counts for
10 papers
Reformulating polarized radiative transfer for astrophysical applications (I). A formalism allowing non-local Magnus solutions
E. S. Carlin, S. Blanes, F. Casas
The solar atmosphere is diagnosed by solving the polarized radiative transfer problem for plasmas in Non-Local Thermodynamic Equilibrium (NLTE). A key challenge in multidimensional…
Formation and morphology of anomalous solar circular polarization
Edgar S. Carlin
The morphology of spectral line polarization is the most valuable observable to investigate the magnetic and dynamic solar atmosphere. However, in order to develop solar diagnosis,…
Spatial variations of the Sr i 4607 Å scattering polarization peak
M. Bianda, S. Berdyugina, D. Gisler +5
Context. The scattering polarization signal observed in the photospheric Sr i 4607 Å line is expected to vary at granular spatial scales. This variation can be due to changes in th…
Spatio-temporal evolution of Hanle and Zeeman synthetic polarization in a chromospheric spectral line
E. S. Carlin, M. Bianda
Due to the quick evolution of the solar chromosphere, its magnetic field cannot be inferred reliably without accounting for the temporal variations of its polarized light. This has…
Time evolution of Hanle and Zeeman polarization in MHD models
E. S. Carlin
Exposing the polarization signatures of the solar chromosphere requires studying its temporal variations, which is rarely done when modelling and interpreting scattering and Hanle…
Chromospheric diagnosis with forward scattering polarization
E. S. Carlin
Is it physically feasible to perform chromospheric diagnosis using spatial maps of scattering polarization at the solar disk center? To investigate it we synthesized polarization m…
The key role of solar dynamics in the chromospheric Hanle polarization
E. S. Carlin, M. Bianda
The quantum theory of polarized light allows one to model scattering in the solar atmosphere for inferring its properties. This powerful approach has revealed two key long-standing…
Chromospheric diagnosis with Ca II lines: forward modeling in forward scattering (I)
E. S. Carlin, A Asensio Ramos
This paper shows the first synthetic tomography of the quiet solar chromosphere formed by spatial maps of scattering polarization. It has been calculated for the CaII 8498, 8542 an…
Temporal Evolution of the Scattering Polarization of the CaII IR Triplet in Hydrodynamical Models of the Solar Chromosphere
E. S. Carlin, A. Asensio Ramos, J. Trujillo Bueno
Velocity gradients in a stellar atmospheric plasma have an impact on the anisotropy of the radiation field that illuminates each point within the medium, and this may in principle…
Scattering polarization in the CaII Infrared Triplet with Velocity Gradients
E. S. Carlin, R. Manso Sainz, A. Asensio Ramos +1
Magnetic field topology, thermal structure and plasma motions are the three main factors affecting the polarization signals used to understand our star. In this theoretical investi…