Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Simultaneous SOHO and ground-based observations of a large eruptive prominence and coronal mass ejection
Autore:
Plunkett, SP; Vourlidas, A; Simberova, S; Karlicky, M; Kotrc, P; Heinzel, P; Kupryakov, YA; Guo, WP; Wu, ST;
Indirizzi:
USN, Res Lab, Univ Space Res Assoc, Washington, DC 20375 USA USN Washington DC USA 20375 niv Space Res Assoc, Washington, DC 20375 USA George Mason Univ, Computat Sci Inst, Ctr Earth Observing & Space Res, Fairfax, VA 22030 USA George Mason Univ Fairfax VA USA 22030 & Space Res, Fairfax, VA 22030 USA Acad Sci Czech Republ, Inst Astron, CS-25165 Ondrejov, Czech Republic AcadSci Czech Republ Ondrejov Czech Republic CS-25165 v, Czech Republic Sternberg Astron Inst, Moscow 119899, Russia Sternberg Astron Inst Moscow Russia 119899 n Inst, Moscow 119899, Russia Univ Alabama, Ctr Space Plasma & Aeron Res, Huntsville, AL 35899 USA Univ Alabama Huntsville AL USA 35899 Aeron Res, Huntsville, AL 35899 USA Univ Alabama, Dept Mech & Aerosp Engn, Huntsville, AL 35899 USA Univ Alabama Huntsville AL USA 35899 erosp Engn, Huntsville, AL 35899 USA
Titolo Testata:
SOLAR PHYSICS
fascicolo: 2, volume: 194, anno: 2000,
pagine: 371 - 391
SICI:
0038-0938(200006)194:2<371:SSAGOO>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
MAGNETIC-FLUX ROPE; LOOP TRANSIENTS; SOLAR MINIMUM; CLOUDS; LASCO; EIT; STREAMER; FIELDS; SKYLAB; SHOCK;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
38
Recensione:
Indirizzi per estratti:
Indirizzo: Plunkett, SP NASA, Goddard Space Flight Ctr, Mail Code 682-3, Greenbelt, MD 20771 USA NASA Mail Code 682-3 Greenbelt MD USA 20771 elt, MD 20771 USA
Citazione:
S.P. Plunkett et al., "Simultaneous SOHO and ground-based observations of a large eruptive prominence and coronal mass ejection", SOLAR PHYS, 194(2), 2000, pp. 371-391

Abstract

Coronal mass ejections (CMEs) are frequently associated with erupting prominences near the solar surface. A spectacular eruption of the southern polar crown prominence was observed on 2 June 1998, accompanied by a CME that was well-observed by the LASCO coronagraphs on SOHO. The prominence was observed in its quiescent state and was followed throughout its eruption by theSOHO EIT and later by LASCO as the bright, twisted core of the CME. Ground-based Hot observations of the prominence were obtained at the Ondrejov Observatory in the Czech Republic. A gnat deal of fine structure was observed within the prominence as it erupted. The prominence motion was found to rotate about its axis as it moved outward. The CME contained a helical structure that is consistent with the ejection of a magnetic flux rope from the Sun. Similar structures have been observed by LASCO in many other CMEs. The relationship of the Bur rope to other structures in the CME is often not clear. In this event, the prominence clearly lies near the trailing edge of the structure identified as a flux rope. This structure can be observed from the onset of the CME in the low corona all the way out to the edge of the LASCO field of view. The initiation and evolution of the CME are modeled using a fully self-consistent, 3D axisymmetric, MHD code.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/20 alle ore 23:38:49