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DTSTAMP:20260523T025205Z
UID:https://www.mps.mpg.de/events/44331/7840847
DTSTART:20260115T100000Z
DTEND:20260115T110000Z
CLASS:PUBLIC
CREATED:20260110T163118Z
DESCRIPTION: Coronal bright points are ubiquitous\, highly energetic events
  that are often seen accompanying other dynamic and eruptive phenomena in 
 the solar atmosphere. Their large energy output\, their similarity to acti
 ve regions and their connections to other events make them especially inte
 resting to understand the solar corona. This talk will describe the findin
 gs of a recent project focusing on the hottest loop constituents of corona
 l bright points. We extract and analyse the hot loops of three different s
 tate-of-the-art radiative-MHD Bifrost simulations\, studying their basic t
 hermodynamic\, magnetic and geometrical properties. The simulated loop pro
 perties are compared to a recent observational dataset\, the first detaile
 d study of this kind found in the literature\, finding great compatibility
  between simulations and observations. Additionally\, the loop geometry is
  assessed by focusing on the deviations from the commonly-assumed semi-cir
 cularity\, another aspect that has been overlooked so far. We study the he
 ating and cooling mechanisms acting on the loops\, a fundamental aspect to
  accurately model the energy balance of these structures and their contrib
 ution to the coronal heating. The results show that only the 3D simulation
 s show strong Joule and viscous heating in the footpoints. This reveals a 
 localized source of entropy possibly stemming from 3D magnetic reconnectio
 n at the footpoints\, which is consistent with other findings in this work
 .\nSpeaker: Eva Salo Viladesau
LAST-MODIFIED:20260110T163357Z
LOCATION:https://uio.zoom.us/j/63138938090
ORGANIZER;CN=Valeriia Liakh:mailto:
SUMMARY:ESPOS: ESPOS: Understanding the Physics of Small-Scale Hot Coronal 
 Loops (Eva Sola Viladesau)
URL;VALUE=URI:https://www.mps.mpg.de/events/44331/7840847
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