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Hydrodynamic Modeling of Coronal Loops with Hinode and STEREO View all abstracts by submitter

Markus J. Aschwanden   Submitted: 2009-01-08 16:54

The hydrodynamic evolution of impulsively-heated coronal loops and their subsequent cooling can now be modeled with multi-wavelength imaging instruments in soft X-ray (SXR) and extreme ultraviolet (EUV) wavelengths. Using analytical approximations to the hydrodynamic evolution of the density n(s,t) and temperature T(s,t) of an impulsively-heated loop (as a function of the loop length coordinate s and time t) we show an example how lightcurves observed with HINODE/XRT, EIS, GOES, and STEREO/EUVI can be modeled with a forward-fitting method in order to infer the maximum heating rate, the heating duration, and the cooling time of a heated loop during a small B1-class flare on 2007-Feb-01, previously analyzed by Warren et al. (2007).

Authors: Aschwanden M.J.
Projects: Hinode/EIS

Publication Status: Astronomical Society of the Pacific Conference Series, Beyond Discovery - Toward Understanding, Second Hinode Science Meeting, 29 Sept - 3 Oct 2008, Boulder, Colorado, USA, (eds. M.Cheung, B.Lites, T.Magara, J.Mariska, and K.Reeves), Vol ..., (subm., 2009 Jan 8)
Last Modified: 2009-01-09 09:37
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