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Atomic Scattering Polarization. Observations, Modeling, Predictions

Published online by Cambridge University Press:  24 July 2015

J. Trujillo Bueno ,
T. Del Pino Alemán  and
L. Belluzzi
J. Trujillo Bueno
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, Spain Consejo Superior de Investigaciones Científicas, Spain
T. Del Pino Alemán
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, Spain
L. Belluzzi
Affiliation:
Istituto Ricerche Solari Locarno, CH-6605 Locarno Monti, Switzerland Kiepenheuer-Institut für Sonnenphysik, D-79104 Freiburg, Germany E-mail: [email protected]
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Abstract

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This paper highlights very recent advances concerning the identification of new mechanisms that introduce polarization in spectral lines, which turn out to be key for understanding some of the most enigmatic scattering polarization signals of the solar visible spectrum. We also show a radiative transfer prediction on the scattering polarization pattern across the Mg iih & k lines, whose radiation can only be observed from space.

Keywords

Polarizationradiative transfermagnetic fieldsSun: atmospherestars: atmosphere
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Symposium S305: Polarimetry: From the Sun to Stars and Stellar Environments , December 2014 , pp. 127 - 135
Copyright
Copyright © International Astronomical Union 2015 

References

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