Role of the hall effect on the magnetorotational instability

Within the framework of magnetohydrodynamics, the Hall effect might become significant either in fully ionized low density plasmas or in cold plasmas with a low ionization fraction. We address the role of the Hall current in the development of the magnetorotational instability. The instability crite...

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Detalles Bibliográficos
Autores principales: Bejarano, Cecilia Soledad, Gomez, Daniel Osvaldo
Publicado: 2010
Materias:
accretion disks
instabilities
Magnetohydrodynamics
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02182718_v19_n6_p695_Bejarano
http://hdl.handle.net/20.500.12110/paper_02182718_v19_n6_p695_Bejarano
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02182718_v19_n6_p695_Bejarano
record_format dspace
spelling paper:paper_02182718_v19_n6_p695_Bejarano2023-06-08T15:21:28Z Role of the hall effect on the magnetorotational instability Bejarano, Cecilia Soledad Gomez, Daniel Osvaldo accretion disks instabilities Magnetohydrodynamics Within the framework of magnetohydrodynamics, the Hall effect might become significant either in fully ionized low density plasmas or in cold plasmas with a low ionization fraction. We address the role of the Hall current in the development of the magnetorotational instability. The instability criterion and the instability growth rate are derived from a one-dimensional model. © 2010 World Scientific Publishing Company. Fil:Bejarano, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:GÓmez, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02182718_v19_n6_p695_Bejarano http://hdl.handle.net/20.500.12110/paper_02182718_v19_n6_p695_Bejarano
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic accretion disks
instabilities
Magnetohydrodynamics
spellingShingle accretion disks
instabilities
Magnetohydrodynamics
Bejarano, Cecilia Soledad
Gomez, Daniel Osvaldo
Role of the hall effect on the magnetorotational instability
topic_facet accretion disks
instabilities
Magnetohydrodynamics
description Within the framework of magnetohydrodynamics, the Hall effect might become significant either in fully ionized low density plasmas or in cold plasmas with a low ionization fraction. We address the role of the Hall current in the development of the magnetorotational instability. The instability criterion and the instability growth rate are derived from a one-dimensional model. © 2010 World Scientific Publishing Company.
author Bejarano, Cecilia Soledad
Gomez, Daniel Osvaldo
author_facet Bejarano, Cecilia Soledad
Gomez, Daniel Osvaldo
author_sort Bejarano, Cecilia Soledad
title Role of the hall effect on the magnetorotational instability
title_short Role of the hall effect on the magnetorotational instability
title_full Role of the hall effect on the magnetorotational instability
title_fullStr Role of the hall effect on the magnetorotational instability
title_full_unstemmed Role of the hall effect on the magnetorotational instability
title_sort role of the hall effect on the magnetorotational instability
publishDate 2010
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02182718_v19_n6_p695_Bejarano
http://hdl.handle.net/20.500.12110/paper_02182718_v19_n6_p695_Bejarano
work_keys_str_mv AT bejaranoceciliasoledad roleofthehalleffectonthemagnetorotationalinstability
AT gomezdanielosvaldo roleofthehalleffectonthemagnetorotationalinstability
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