Projects per year
Abstract
Hinode/EIS observations have revealed outflows near active regions which remain unexplained. An outflow region observed by the EUV Imaging Spectrometer (EIS)
that appears slightly redshifted at low temperatures and blueshifted at higher temperatures is presented. We conduct simulations and use those to create synthetic line profiles in order to replicate the observed line profiles of an apparent open structure. The results of the forward modelling support a scenario whereby long loops consisting of multiple strands undergo a cyclical process of heating and cooling on timescales of approximately 80 min.
that appears slightly redshifted at low temperatures and blueshifted at higher temperatures is presented. We conduct simulations and use those to create synthetic line profiles in order to replicate the observed line profiles of an apparent open structure. The results of the forward modelling support a scenario whereby long loops consisting of multiple strands undergo a cyclical process of heating and cooling on timescales of approximately 80 min.
| Original language | English |
|---|---|
| Pages (from-to) | 25-29 |
| Number of pages | 5 |
| Journal | Annales Geophysicae |
| Volume | 33 |
| DOIs | |
| Publication status | Published - 07 Jan 2015 |
Fingerprint
Dive into the research topics of 'Physics of outflows near solar active regions'. Together they form a unique fingerprint.Projects
- 1 Finished
-
Heating and small scale dynamics in the solar atmosphere
Price, D. J. (PI)
28 Jan 2013 → 31 Jan 2016
Project: Externally funded research