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Decametric Radio Bursts Associated with Coronal Loop Structures

Published online by Cambridge University Press:  14 August 2015

T. E. Gergely ,
M. R. Kundu ,
L. Golub  and
D. Webb
T. E. Gergely
Affiliation:
Astronomy Program, University of Maryland, College Park, MD
M. R. Kundu
Affiliation:
Astronomy Program, University of Maryland, College Park, MD
L. Golub
Affiliation:
Harvard College Observatory, Cambridge, MA
D. Webb
Affiliation:
American Science and Engineering, Cambridge, MA

Extract

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The soft x-ray (2–54 Å) pictures obtained by the S-054 experiment aboard SKYLAB provide an excellent opportunity to study the association of x-ray loop structures with radio bursts. We report here on the properties of meter-decameter wavelength radio bursts which appear to be associated with two different types of loop structures:

  1. a) Relatively short lived small scale loops, which are observed to link magnetic fields of opposite polarity, called x-ray bright points (XBPs); and

  2. b) Longer lived loop systems which appear to connect opposite magnetic polarities of an active region and active region complexes as well.

Type
Session VII - Solar Bursts - Radio, White Light and X-ray Observations
Information
Symposium - International Astronomical Union , Volume 86: Radio Physics of the Sun , 1980 , pp. 435 - 438
Copyright
Copyright © Reidel 1980 

References

Golub, L., Krieger, A. S., Silk, J. K., Timothy, A. F., Vaiana, G. S.: 1974, Ap. J. Lett. 189, L93.CrossRefGoogle Scholar
Gergely, T. E. and Erickson, W. C.: 1975, Solar Phys. 42, 467.CrossRefGoogle Scholar
Gergely, T. E. and Kundu, M. R.: 1975, Solar Phys. 41, 163.CrossRefGoogle Scholar