Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Rotational splitting of helioseismic modes influenced by a magnetic atmosphere
Autore:
Pinter, B; New, R; Erdelyi, R;
Indirizzi:
Sheffield Hallam Univ, Sch Sci & Math, Sheffield S1 1WB, S Yorkshire, England Sheffield Hallam Univ Sheffield S Yorkshire England S1 1WB shire, England Univ Sheffield, Dept Appl Math, Space & Atmosphere Res Ctr, Sheffield S3 7RH, S Yorkshire, England Univ Sheffield Sheffield S Yorkshire England S3 7RH S Yorkshire, England
Titolo Testata:
ASTRONOMY & ASTROPHYSICS
fascicolo: 1, volume: 378, anno: 2001,
pagine: L1 - L4
SICI:
1432-0746(200110)378:1<L1:RSOHMI>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOLAR CONVECTION ZONE; P-MODES; F-MODES; CYCLE; VARIABILITY; FREQUENCIES; FIELD;
Keywords:
Sun : helioseismology; Sun : oscillations; Sun : interior; Sun : atmosphere; Sun : magnetic fields; Sun : rotation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Pinter, B Sheffield Hallam Univ, Sch Sci & Math, Howard St, Sheffield S1 1WB, S Yorkshire, England Sheffield Hallam Univ Howard St Sheffield S Yorkshire England S1 1WB
Citazione:
B. Pinter et al., "Rotational splitting of helioseismic modes influenced by a magnetic atmosphere", ASTRON ASTR, 378(1), 2001, pp. L1-L4

Abstract

In the present paper the splitting of sectoral (m = +/- l) helioseismic eigenmodes (f- andp-modes) is studied in the presence of a magnetic atmosphere. The solar interior is in a steady state, with sub-photospheric plasma owalong the equator representing solar rotation. The Cartesian geometry employed restricts the present study to sectoral modes, m = +/- l. We work withl greater than or equal to 50, which guarantees that the modes do not deeply penetrate into the solar interior and therefore experience an approximately uniform rotation. Potentially observable effects are predicted and developments of the model to aid detections are discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 04:54:18