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On the Possibility of Radio Observations of Current Sheets on the Sun

Published online by Cambridge University Press:  14 August 2015

S.I. Syrovatskii  and
V.D. Kuznetsov
S.I. Syrovatskii
Affiliation:
P.N. Lebedev Physical Institute, Academy of Sciences, Moscow, USSR
V.D. Kuznetsov
Affiliation:
P.N. Lebedev Physical Institute, Academy of Sciences, Moscow, USSR

Abstract

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Possibility of a discovery of current sheets in the radioband by using their screening and reflective properties as also their own emission is discussed. It is shown, that the thermal bremsstrahlung of the sheet may be of a sufficiently large intensity on the maximal critical frequency for the plasma in the sheet. In dependence from electron density No and temperature Ts the thickness of the sheet from tens centimetres to hundreds metres is sufficient to provide optical depth Spectral observations with sufficient angular resolution may give such characteristics of the sheet as its temperature, electron density, thickness and height in the solar atmosphere.

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. 445 - 455
Copyright
Copyright © Reidel 1980 

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