RAS PhysicsИзвестия Российской академии наук. Серия физическая Bulletin of the Russian Academy of Sciences: Physics

  • ISSN (Print) 0367-6765
  • ISSN (Online) 3034-6460

Energy of the first protons and rate of their acceleration

PII
S30346460S0367676525060089-1
DOI
10.7868/S3034646025060089
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 80 / Issue number 6
Pages
878-881
Abstract
Theoretical estimates of the acceleration times of solar electrons and protons during the process of “magnetic detonation” — the development of eruptive flares — are made. The relationship between the acceleration rate and the energy of the first protons arriving in the Earth’s orbit is studied using the example of observations of four events in May–June 2024. Eruptive flares (proton and non-proton) can be classified by the electric field strength (by the time of electron acceleration to 100 keV and the moment of arrival of the first protons) and the duration of observation of electron radiation above 100 keV (the time available for proton acceleration >100 MeV).
Keywords
солнечная вспышка протонное возрастание ускорение
Date of publication
01.06.2025
Year of publication
2025
Number of purchasers
0
Views
38

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