Spatial distribution of jets in solar active regions

نویسندگان

چکیده

Context. Solar active regions are known to have jets. These jets associated with heating and the release of particles into solar wind. Aims. Our aim is understand spatial distribution coronal within if there a preferential location for them occur. Methods. We analysed five using Dynamics Observatory Atmospheric Imaging Assembly data over period 2–3.5 days when were close disk centre. Each region had different age, magnetic field strength, topology. developed methodology determining position length Results. Jets observed more frequently at edges densely located around strong leading sunspot. The number our dependent on age region. older produce than younger ones. dominantly regions, not as in independent average unsigned total flux density whole

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ژورنال

عنوان ژورنال: Astronomy and Astrophysics

سال: 2022

ISSN: ['0004-6361', '1432-0746']

DOI: https://doi.org/10.1051/0004-6361/202243120