Modeling of dynamic evolution of coronal loops

T. V. Stepanova; Alexander Kosovichev

doi:10.1007/BF00777862

Modeling of dynamic evolution of coronal loops

T. V. Stepanova, Alexander Kosovichev

Research output: Contribution to journal › Article › peer-review

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Abstract

Parameters of expanding magnetic loops and arches and of mass flows generated by them in the corona have been computed in a 1D two-fluid approximation. Two possible trigger mechanisms of the coronal transients have been considered: (i) sudden increase of the background magnetic field strength, and (ii) heating and compression plasma inside these magnetic structures. We discuss the formation of shock waves and their dependence on dynamics and geometry of the magnetic structures.

Original language	English (US)
Pages (from-to)	171-174
Number of pages	4
Journal	Space Science Reviews
Volume	70
Issue number	1-2
DOIs	https://doi.org/10.1007/BF00777862
State	Published - Oct 1 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Physics and Astronomy (miscellaneous)
Space and Planetary Science

Keywords

Sun: activity
Sun: corona

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10.1007/BF00777862

Cite this

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title = "Modeling of dynamic evolution of coronal loops",

abstract = "Parameters of expanding magnetic loops and arches and of mass flows generated by them in the corona have been computed in a 1D two-fluid approximation. Two possible trigger mechanisms of the coronal transients have been considered: (i) sudden increase of the background magnetic field strength, and (ii) heating and compression plasma inside these magnetic structures. We discuss the formation of shock waves and their dependence on dynamics and geometry of the magnetic structures.",

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author = "Stepanova, {T. V.} and Alexander Kosovichev",

year = "1994",

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doi = "10.1007/BF00777862",

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T1 - Modeling of dynamic evolution of coronal loops

AU - Stepanova, T. V.

AU - Kosovichev, Alexander

PY - 1994/10/1

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N2 - Parameters of expanding magnetic loops and arches and of mass flows generated by them in the corona have been computed in a 1D two-fluid approximation. Two possible trigger mechanisms of the coronal transients have been considered: (i) sudden increase of the background magnetic field strength, and (ii) heating and compression plasma inside these magnetic structures. We discuss the formation of shock waves and their dependence on dynamics and geometry of the magnetic structures.

AB - Parameters of expanding magnetic loops and arches and of mass flows generated by them in the corona have been computed in a 1D two-fluid approximation. Two possible trigger mechanisms of the coronal transients have been considered: (i) sudden increase of the background magnetic field strength, and (ii) heating and compression plasma inside these magnetic structures. We discuss the formation of shock waves and their dependence on dynamics and geometry of the magnetic structures.

KW - Sun: activity

KW - Sun: corona

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U2 - 10.1007/BF00777862

DO - 10.1007/BF00777862

M3 - Article

AN - SCOPUS:0039263741

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EP - 174

JO - Space Science Reviews

JF - Space Science Reviews

IS - 1-2

ER -

Modeling of dynamic evolution of coronal loops

Abstract

All Science Journal Classification (ASJC) codes

Keywords

Access to Document

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