Prominence sheets supported by constant-current force-free fields. I. Imposition of normal magnetic field components at the current sheet and the photosphere

C. Ridgway; T. Amari; E. R. Priest

doi:10.1086/170478

Prominence sheets supported by constant-current force-free fields. I. Imposition of normal magnetic field components at the current sheet and the photosphere

C. Ridgway
, T. Amari
, E. R. Priest

Department of Mathematical Sciences
University of St Andrews

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

6 Citations (Scopus)

Résumé

We present an analytical model for the support of a prominence (represented by a sheet of mass and current) in a constant-current force-free field. The model allows us to produce both normal-type and inverse-type configurations which are in equilibrium everywhere along the sheet and for which the field is locally bounded.

langue originale	Anglais
Pages (de - à)	773-784
Nombre de pages	12
journal	Astrophysical Journal
Volume	378
Numéro de publication	2
Les DOIs	https://doi.org/10.1086/170478
état	Publié - 10 sept. 1991

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10.1086/170478

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title = "Prominence sheets supported by constant-current force-free fields. I. Imposition of normal magnetic field components at the current sheet and the photosphere",

abstract = "We present an analytical model for the support of a prominence (represented by a sheet of mass and current) in a constant-current force-free field. The model allows us to produce both normal-type and inverse-type configurations which are in equilibrium everywhere along the sheet and for which the field is locally bounded.",

keywords = "Hydromagnetics, Sun: prominences",

author = "C. Ridgway and T. Amari and Priest, \{E. R.\}",

year = "1991",

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T1 - Prominence sheets supported by constant-current force-free fields. I. Imposition of normal magnetic field components at the current sheet and the photosphere

AU - Ridgway, C.

AU - Amari, T.

AU - Priest, E. R.

PY - 1991/9/10

Y1 - 1991/9/10

N2 - We present an analytical model for the support of a prominence (represented by a sheet of mass and current) in a constant-current force-free field. The model allows us to produce both normal-type and inverse-type configurations which are in equilibrium everywhere along the sheet and for which the field is locally bounded.

AB - We present an analytical model for the support of a prominence (represented by a sheet of mass and current) in a constant-current force-free field. The model allows us to produce both normal-type and inverse-type configurations which are in equilibrium everywhere along the sheet and for which the field is locally bounded.

KW - Hydromagnetics

KW - Sun: prominences

U2 - 10.1086/170478

DO - 10.1086/170478

M3 - Article

AN - SCOPUS:0039034778

SN - 0004-637X

VL - 378

SP - 773

EP - 784

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

ER -

Prominence sheets supported by constant-current force-free fields. I. Imposition of normal magnetic field components at the current sheet and the photosphere

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