Dynamo action in Hall magnetohydrodynamics

We show that the generally neglected Hall term in the equations for two-fluid magnetohydrodynamics may have a profound effect on α-dynamo action. The new calculation, in addition to subsuming the standard results from the mean field approach, contains a contribution to the α-coefficient entirely due...

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Detalles Bibliográficos
Autores principales: Mininni, P.D., Gómez, D.O., Mahajan, S.M.
Formato: JOUR
Materias:
Galaxies: magnetic fields
Magnetic fields
MHD
Stars: magnetic fields
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0004637X_v567_n1II_pL81_Mininni
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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