Diagnosing physical conditions near the flare energy-release sites from observations of solar microwave type III bursts

0462794 - ASÚ 2017 RIV GB eng J - Journal Article
Tan, B.-L. - Karlický, Marian - Mészárosová, Hana - Huang, G.-L.
Diagnosing physical conditions near the flare energy-release sites from observations of solar microwave type III bursts.
Research in Astronomy and Astrophysics. Roč. 16, č. 5 (2016), 82/1-82/8. ISSN 1674-4527. E-ISSN 2397-6209
R&D Projects: GA ČR GAP209/12/0103
Grant - others:EC(XE) 295272
Program: FP7-PEOPLE
Institutional support: RVO:67985815
Keywords : Sun * radio radiation * flares
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 1.371, year: 2016

This work takes into account the effect of the magnetic field on the plasma density and develops a set of formulas which can be used to estimate the plasma density, temperature, magnetic field near the magnetic reconnection site and particle acceleration region, and the velocity and energy of electron beams. We apply these formulas to three groups of microwave type III pairs in an X-class flare, and obtained some reasonable and interesting results. This method can be applied to other microwave type III bursts to diagnose the physical conditions of source re
Permanent Link: http://hdl.handle.net/11104/0262180