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Titolo:
OSCILLATIONS IN PROMINENCE FINE-STRUCTURES
Autore:
JOARDER PS; NAKARIAKOV VM; ROBERTS B;
Indirizzi:
INDIAN INST ASTROPHYS BANGALORE 560034 KARNATAKA INDIA UNIV ST ANDREWS,SCH MATH & COMPUTAT SCI ST ANDREWS KY16 9SS FIFE SCOTLAND
Titolo Testata:
Solar physics
fascicolo: 1, volume: 173, anno: 1997,
pagine: 81 - 101
SICI:
0038-0938(1997)173:1<81:OIPF>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
MAGNETIC-FLUX TUBES; CENTER-TO-LIMB; QUIESCENT PROMINENCE; SOLAR PROMINENCES; H-ALPHA; WAVE-PROPAGATION; MAGNETOHYDRODYNAMIC WAVES; VELOCITY OSCILLATIONS; FILAMENTS; SLAB;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
83
Recensione:
Indirizzi per estratti:
Citazione:
P.S. Joarder et al., "OSCILLATIONS IN PROMINENCE FINE-STRUCTURES", Solar physics, 173(1), 1997, pp. 81-101

Abstract

Oscillatory spectra of solar quiescent prominences highlight the importance of incorporating the effect of prominence fine-structure in thetheory of prominence oscillations. We determine the magnetohydrodynamic modes of oscillation of an elementary, zero-beta model of a prominence fibril, arguing that the fast body kink modes, namely, the string and the internal magnetic Love modes, produce the observed short periodicities in prominence fine-structures. Estimates for the periods of these modes are presented: the modes an subject to testing in future high-resolution observations.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/12/20 alle ore 00:03:55