Numbers of Electrons in Solar Flares as Deduced from Microwave and X-Ray Bursts

Chin. Phys. Lett.

2001, Vol. 18

Issue (3): 455-457 DOI:

Original Articles

Numbers of Electrons in Solar Flares as Deduced from Microwave and X-Ray Bursts

YU Xing-Feng^1,2;YAO Jin-Xing¹

¹Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 ²tional Astronomical Observatory, Chinese Academy of Sciences

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YU Xing-Feng, YAO Jin-Xing 2001 Chin. Phys. Lett. 18 455-457

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Abstract We discuss Whether the numbers of x-ray and radio-produced electrons in solar flares are the same. The number of the radio-produced electrons that is estimated with an inhomogeneous source increases by a factor of 10³-10⁴ because of the inhomogeneity and the decreased magnetic field (B=120 G) of the radio source. The number of the x-ray-produced electrons decreases by a factor of 10 - 30 due to the increase of the number density of ions (3 x 10¹⁰cm^-3). These are the reasons why the number of radio-produced electrons is approximately equal to that of x-ray produced in the 1981 April 27 burst.

Keywords: 95.60.-j 95.85.Bh 96.60.Rd

Published: 01 March 2001

PACS:	95.60.-j
	95.85.Bh	(Radio, microwave (>1 mm))
	96.60.Rd

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I3/0455

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