Ellerman Bomb as a Manifestation of Chromospheric Fine Scale Activity

摘要

Observational and theoretical studies on Ellerman bombs are briefly reviewed. Including the recent results by high spatial resolution observation done with Hinode/SOT and so on, we will summarize our present understanding of Ellerman bomb phenomenon as a chromospheric fine scale activity driven by successive and intermittent magnetic reconnection in deeply seated locations of lower chromospheres or in the upper photosphere.