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Microflares to megaflares: Solar observations and modeling

Published online by Cambridge University Press:  05 March 2015

Lyndsay Fletcher
Lyndsay Fletcher*
Affiliation:
School of Physics and Astronomy, SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom email: [email protected]
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Abstract

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The observationally determined properties of solar flares such as overall energy budget and distribution in space, time and energy of flare radiation, have improved enormously over the last cycle. This has enabled precision diagnostics of flare plasmas and nonthermal particles in large and small events, informing and driving new theoretical models. The theoretical challenges in understanding flare are considerable, involving MHD and kinetic processes operating in an environment far from equilibrium. New observations have also provided some challenges to long-standing models of flare energy release and transport. This talk overviewed recent observational and theoretical developments, and highlighted some important questions for the future

Keywords

Sun: flaresactivity
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 97 - 98
Copyright
Copyright © International Astronomical Union 2015 

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