Self-Organized Criticality Model of Solar Plasma Eruption Processes

We propose a new two-dimensional self-organized critical model of eruption process based on the concept of magnetic elements. Solar flares are considered as avalanches of annihilations of magnetic elements. This approach allows to describe eruptive processes in the solar atmosphere in the physically clear manner and easily simulate their basic properties. The model proposed yields a power law distribution of flare energy in a good agreement with observations. One can also expand the model to take into account new factors and ideas.