A comment on the structure of the quiescent prominence magnetic field configuration

Title:

A comment on the structure of the quiescent prominence magnetic field configuration

Creator:

Ambrož, Pavel

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:9efe860b-60e9-4daf-a450-3aa6f26d68c2
uuid:9efe860b-60e9-4daf-a450-3aa6f26d68c2

Subject:

magnetic field lines and prominence configurations

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Numerical simulation of the 3-D topology of magnetic field lines above a Bipolar Magnetic Region (BMR) is demonstrated. In contrast to the usually accepted description of photospheric magnetic fields by the continuous function, the new approach is tested. The BMR is represented as a specifically distributed set of discrete sources of magnetic flux. Three branches of the specific structures of potential field lines was found in different parts of the BMR. The field line structures correspond to chromospheric fibrils, prominence configurations and to coronal arches. We suppose that the field lines create the principal skeleton of the prominence phenomenon. A prominence plasma is considered inside the magnetic flux tubes. The prominence legs represent the part of the field lines rooted in the convective zone in regions with magnetic flux concentration.

Language:

Czech

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

218-224

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1998 Volume:87-88 | Number:88

Harvested from:

CDK

Metadata only:

false