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Small-Scale Structure of Thermal X-Ray Background of the Solar Corona and Microflares in the Photon Energy Range of 3-16 keV

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Abstract

The small-scale structure of the thermal X-ray background of the solar corona and microflares in the photon energy range from 3 to 16 keV according to the RHESSI data obtained on March–April 2003 is analyzed. The study of the reduction in the X-ray intensity in this spectral range is continued. A reduction and, in some cases, an increase in the X-ray intensity of the thermal background of the solar corona and microflares in narrow subranges of the X-ray spectrum of the quiet Sun are revealed in the photon energy range of 3–11 keV.

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Authors and Affiliations

  1. Space Research Institute, Russian Academy of Sciences, Moscow, 117997, Russia

    I. K. Mirzoeva

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  1. I. K. Mirzoeva
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Correspondence to I. K. Mirzoeva.

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Original Russian Text © I.K. Mirzoeva, 2018, published in Fizika Plazmy, 2018, Vol. 44, No. 1, pp. 1022111.

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Mirzoeva, I.K. Small-Scale Structure of Thermal X-Ray Background of the Solar Corona and Microflares in the Photon Energy Range of 3-16 keV. Plasma Phys. Rep. 44, 92–101 (2018). https://doi.org/10.1134/S1063780X18010117

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  • DOI: https://doi.org/10.1134/S1063780X18010117

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