About: A new view of coronal structures: implications for the source and acceleration of the solar wind

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We show how the complement of white light and a suite of Fe coronal forbidden line images taken during total solar eclipses since 2006 have yielded new insights into the physical properties of the coronal plasma and the role of the magnetic field. The unique properties of these spectral lines make them ideal diagnostic tools for exploring the first few solar radii above the photosphere where the expansion of the corona and the acceleration of the solar wind occur. In particular, these observations show how: (1) localized enhancements of the ion densities relative to electrons appear in some magnetic structures, (2) the transition between a collisiondominated to a collisionless plasma occurs within a heliocentric distance of 1.2 - 1.6 Rs, (3) the expanding corona is characterized by an electron temperature of 106 K, and (4) prominences are enshrouded by hot 2 . 1E6 K coronal plasma. We discuss the implications of these observations for the source and acceleration of the solarind. We show how the complement of white light and a suite of Fe coronal forbidden line images taken during total solar eclipses since 2006 have yielded new insights into the physical properties of the coronal plasma and the role of the magnetic field. The unique properties of these spectral lines make them ideal diagnostic tools for exploring the first few solar radii above the photosphere where the expansion of the corona and the acceleration of the solar wind occur. In particular, these observations show how: (1) localized enhancements of the ion densities relative to electrons appear in some magnetic structures, (2) the transition between a collisiondominated to a collisionless plasma occurs within a heliocentric distance of 1.2 - 1.6 Rs, (3) the expanding corona is characterized by an electron temperature of 106 K, and (4) prominences are enshrouded by hot 2 . 1E6 K coronal plasma. We discuss the implications of these observations for the source and acceleration of the solarind. (en)
Title	A new view of coronal structures: implications for the source and acceleration of the solar wind A new view of coronal structures: implications for the source and acceleration of the solar wind (en)
skos:prefLabel	A new view of coronal structures: implications for the source and acceleration of the solar wind A new view of coronal structures: implications for the source and acceleration of the solar wind (en)
skos:notation	RIV/00216305:26210/11:PU102159!RIV13-GA0-26210___
http://linked.open...avai/predkladatel	Fakulta strojního inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA205/09/1469)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Druckmüller, Miloslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	183983
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU102159
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sun, corona, solar wind, eclipses (en)
http://linked.open.../riv/klicoveSlovo	corona Sun eclipses - Sun: chromosphere - Sun: corona - Sun: coronal mass ejections (CMEs) - Sun: magnetic topology - Sun: UV radiation solar wind
http://linked.open...ontrolniKodProRIV	[D54E57B3A07E]
http://linked.open...v/mistoKonaniAkce	Bengaluru
http://linked.open...i/riv/mistoVydani	Dehli
http://linked.open...i/riv/nazevZdroje	Proceedings of the first Asia-Pacific solar physics meeting Editors: Arnab Rai Choudhuri and Dipankar Banerjee
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...vavai/riv/projekt	Study of solar coronal structures and their dynamics
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Druckmüller, Miloslav Habbal, Shadia Rifai Morgan, Huw
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-03-21 (xsd:date)
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Astronomica Society of India
https://schema.org/isbn	978-81-922926-0-1
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	A new view of coronal structures: implications for the source and acceleration of the solar wind

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