About: Discovery of aNew Class of Coronal Structures in White Light Eclipse Images

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	White light images of the solar corona, taken during total solar eclipses, capture the complex dynamic relationship between the coronal plasma and the magnetic field. This relationship can be recorded on timescales of seconds to minutes, within a few solar radii above the solar surface. Rays, large-scale loops, and streamers, which are the brightest structures in these images, have shaped current models of the coronal magnetic field and solar wind flow. We show in this work how the application of novel image processing techniques to unique high-resolution white light eclipse images reveals the presence of a new class of structures, reminiscent of smoke rings, faint nested expanding loops, expanding bubbles, and twisted helical structures. These features are interpreted as snapshots of the dynamical evolution of instabilities developing at prominence-corona interfaces and propagating outward with the solar wind. White light images of the solar corona, taken during total solar eclipses, capture the complex dynamic relationship between the coronal plasma and the magnetic field. This relationship can be recorded on timescales of seconds to minutes, within a few solar radii above the solar surface. Rays, large-scale loops, and streamers, which are the brightest structures in these images, have shaped current models of the coronal magnetic field and solar wind flow. We show in this work how the application of novel image processing techniques to unique high-resolution white light eclipse images reveals the presence of a new class of structures, reminiscent of smoke rings, faint nested expanding loops, expanding bubbles, and twisted helical structures. These features are interpreted as snapshots of the dynamical evolution of instabilities developing at prominence-corona interfaces and propagating outward with the solar wind. (en)
Title	Discovery of aNew Class of Coronal Structures in White Light Eclipse Images Discovery of aNew Class of Coronal Structures in White Light Eclipse Images (en)
skos:prefLabel	Discovery of aNew Class of Coronal Structures in White Light Eclipse Images Discovery of aNew Class of Coronal Structures in White Light Eclipse Images (en)
skos:notation	RIV/00216305:26210/14:PU108553!RIV15-MSM-26210___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Druckmüller, Miloslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	11679
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/14:PU108553
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	eclipses, instabilities, solar wind, Sun, corona, filaments, prominences (en)
http://linked.open.../riv/klicoveSlovo	filaments prominences corona instabilities Sun eclipses - Sun: chromosphere - Sun: corona - Sun: coronal mass ejections (CMEs) - Sun: magnetic topology - Sun: UV radiation solar wind
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[CE621CA18158]
http://linked.open...i/riv/nazevZdroje	ASTROPHYSICAL JOURNAL
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014 (785)
http://linked.open...iv/tvurceVysledku	Druckmüller, Miloslav Habbal, Shadia Rifai Morgan, Huw
issn	0004-637X
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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