Large Flares (M1–X7) in Solar Activity Cycle 24
نویسندگان
چکیده
منابع مشابه
Spectral Hardening in Large Solar Flares
Observations by the Ramaty High Energy Solar Spectroscopic Imager (RHESSI) are used to quantitatively study the hard X-ray evolution in 5 large solar flares selected for spectral hardening in the course of the event. The X-ray bremsstrahlung emission from non-thermal electrons is characterized by two spectroscopically distinct phases: impulsive and gradual. The impulsive phase usually consists ...
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ژورنال
عنوان ژورنال: Geomagnetism and Aeronomy
سال: 2017
ISSN: 0016-7932,1555-645X
DOI: 10.1134/s0016793217080059