Simulations of solar radio zebras
نویسندگان
چکیده
Context. Solar radio zebras are used in diagnostics of solar flare plasmas and it is great importance to construct accurate models correctly characterize them. Aims. We simulated two verify their double-plasma resonance (DPR) model. Methods. In our zebra simulations, we the DPR model an expanding compressing part loop as well with wave propagating along loop. Results. Using such a loop, successfully from 1 August 2010 21 June 2011 flares. found that increasing density or decreasing magnetic field where zebra-stripe sources located, stripes shifted higher frequencies vice versa. case flare, confirm small deviations mean values can be explained by waves also high for gyro-harmonic number stripes. explain inconsistency velocities derived plasma parameters frequency drift combination atmosphere. Finally, discuss studied zebras.
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ژورنال
عنوان ژورنال: Astronomy and Astrophysics
سال: 2022
ISSN: ['0004-6361', '1432-0746']
DOI: https://doi.org/10.1051/0004-6361/202142497