Investigation of the coronal part of solar active regions from X-ray observations

Title:

Investigation of the coronal part of solar active regions from X-ray observations

Creator:

Jakimiec, J.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:a748c40d-9f92-4e49-b149-70fbaf1f343a
uuid:a748c40d-9f92-4e49-b149-70fbaf1f343a

Subject:

X-ray investigations, solar active regions, and active region corona

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Present state of X-ray investigations of non-flaring actlve regions is briefly revlewed, It is stressed that it Is very Important to háve simultaneous records of high-quality X-ray spectra and high resolutlon X-ray images. The spectra allow to derive reliahle temperature distrlbutions (differential emission measure) of the coronal plasma. When combined with the X-ray images, it allows to investigate the rate and spatial distrlbution of the energy release (heating of the active region corona), Thls, In tum, provides an important possibiility to test empirically the theories of actlve region heating. These large potential possibillties of active region investigatlon are far from being exhausted and they should be used more efficiently in future Investigations.

Language:

Czech

Rights:

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

Coverage:

219-227

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1987 Volume:63-70 | Number:66

Harvested from:

CDK

Metadata only:

false