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VERSION:2.0
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260517T002353Z
UID:https://www.mps.mpg.de/events/45675/6753
DTSTART:20260521T090000Z
DTEND:20260521T100000Z
CLASS:PUBLIC
CREATED:20260510T111727Z
DESCRIPTION:The plasma composition in the solar corona is variable\, with a
  strong dependency on the first ionisation potential (FIP) of elements. In
  flaring regions\, plasma composition has been shown to have significant s
 patial and temporal variations\, likely driven by dynamical processes trig
 gered by energy release at the reconnection site. The origin of these vari
 ations and their impact on flare loop dynamics are not yet fully understoo
 d. In this work\, we use high cadence Hinode EIS spectroscopic observation
 s of the M-class flare peaking at 13:56 UT on 2 April 2022\, alongside sim
 ulations from the 0D EBTEL hydrodynamic model\, to investigate the role of
  plasma composition in modulating radiative losses in solar flare loops. W
 e identify two regions along the flare loop arcade\, with distinct FIP bia
 s values as well as cooling rates\, suggesting that spatial variations in 
 plasma composition may play a key role in influencing flare loop cooling. 
 In this framework\, I will also discuss the potential of high resolution s
 pectropolarimetric observations from the upcoming IBIS 2.0 instrument\, cu
 rrently under installation at the THEMIS telescope\, particularly for adva
 ncing studies of the physical mechanisms driving plasma composition variat
 ions\, flare dynamics and the coupling between the two.\nSpeaker: Teodora 
 Mihăilescu
LAST-MODIFIED:20260510T112234Z
LOCATION:https://uio.zoom.us/j/63138938090
ORGANIZER;CN=Valeriia Liakh:mailto:
SUMMARY:ESPOS: ESPOS: Effects of Plasma Composition Variations on the Radia
 tive Cooling of Solar Flare Loops (Teodora Mihăilescu)
URL;VALUE=URI:https://www.mps.mpg.de/events/45675/6753
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