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Understanding the connection between the energy released during solar flares and their emission in the lower atmosphere

Published online by Cambridge University Press:  12 September 2017

F. Rubio da Costa
F. Rubio da Costa*
Affiliation:
Department of Physics, Stanford University, Stanford, CA 94305, USA email: [email protected]
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Abstract

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While progress has been made on understanding how energy is released and deposited along the solar atmosphere during explosive events such as solar flares, the chromospheric and coronal heating through the sudden release of magnetic energy remain an open problem in solar physics. Recent hydrodynamic models allow to investigate the energy deposition along a flare loop and to study the response of the chromosphere. These results have been improved with the consideration of transport and acceleration of particles along the loop. RHESSI and Fermi/GBM X-ray and gamma-ray observations help to constrain the spectral properties of the injected electrons. The excellent spatial, spectral and temporal resolution of IRIS will also help us to constrain properties of explosive events, such as the continuum emission during flares or their emission in the chromosphere.

Keywords

Sun: flares; chromospherehydrodynamicsradiative transferline: formation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S327: Fine Structure and Dynamics of the Solar Atmosphere , October 2016 , pp. 94 - 102
Copyright
Copyright © International Astronomical Union 2017 

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