Correlated flares in models of a magnetized “canopy”

Marco Baiesi, Christian Maes and Bidzina M. Shergelashvili

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 1, 167-176

Abstract: A model of the Lu–Hamilton kind is applied to the study of critical behavior of the magnetized solar atmosphere. The main novelty is that its driving is done via sources undergoing a diffusion. This mimics the effect of a virtual turbulent substrate forcing the system. The system exhibits power-law statistics not only in the size of the flares, but also in the distribution of the waiting times.

Keywords: Self-organized criticality; Waiting times; Solar corona; Flares (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:1:p:167-176

DOI: 10.1016/j.physa.2007.09.003

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