Speaker
Viggo Hansteen
(Institutt for teoretisk astrofysikk, Universitetet i Oslo)
Description
While the flux emergence of photospheric small-scale structures already are well
observed and understood, our understanding of the impact of the emerging flux on the
energetics and magnetic structure of the above-lying atmosphere is insufficient, as
is the fate of the rising magnetic field and how it couples the different regions of
the atmosphere. In this talk we will present realistic" 3D models of flux emergence
and discuss the reconnection that ensues as the newly emerged field expands into the
chromosphere."
Primary author
Viggo Hansteen
(Institutt for teoretisk astrofysikk, Universitetet i Oslo)
