000007757 001__ 7757
000007757 005__ 20260108085851.0
000007757 037__ $$aOUTRART-2026-0004
000007757 100__ $$aLim, D. 
000007757 245__ $$aQuasi-periodic pulsations in EUV brightenings 
000007757 260__ $$c2025
000007757 520__ $$aExtreme-ultraviolet (EUV) brightenings are ubiquitous, small-scale, short-lived intensity enhancements in the solar corona, observed with imaging instruments [1–4]. These brightenings have been the focus of considerable interest as potential small-scale flare events that could play a role in coronal heating [5,6]. Although observations and simulations increasingly point towards magnetic reconnection as a likely driving mechanism [7–9], the physical origin of these brightenings has yet to be conclusively determined. A distinctive signature of solar and stellar flares is the presence of quasi-periodic pulsations (QPPs) [10,11]. If EUV brightenings share the same underlying mechanisms as larger-scale flares, it is reasonable to expect that QPPs might also be present in these smaller events.
000007757 594__ $$aSTCE
000007757 6531_ $$aSolar Orbiter
000007757 6531_ $$aEUI
000007757 6531_ $$awaves
000007757 6531_ $$aQPPs
000007757 6531_ $$abrightenings
000007757 700__ $$aVan Doorsselaere, T. 
000007757 700__ $$aBerghmans, D.  
000007757 700__ $$aHayes, L. A. 
000007757 700__ $$aVerbeeck, C. 
000007757 700__ $$aNarang, N 
000007757 700__ $$aDominique, M.
000007757 700__ $$aInglis, A. R.
000007757 773__ $$n#65$$pSolar Orbiter Science Nuggets$$v16/07/2025$$y2025
000007757 8560_ $$fdavid.berghmans@ksb-orb.be
000007757 85642 $$ahttps://www.cosmos.esa.int/web/solar-orbiter/-/science-nugget-quasi-periodic-pulsations-in-euv-brightenings
000007757 980__ $$aOUTRART