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Injection of Relativistic Solar Cosmic Rays into Interplanetary Space

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

We assume that during the generation of solar cosmic rays in gradual events, the solar atmosphere has a limited spatial size due to the inhomogeneous distribution of the magnetic field turbulence level. For a limited solar atmosphere, the flux of relativistic particles injected into interplanetary space is calculated. The calculated flux is compared with the solar cosmic ray flux determined from the measurements of the worldwide network of ground-based neutron monitors on the April 15, 2001 event.

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Funding

This work was supported by the RF Ministry of Science and Higher Education and by the Siberian Branch of the Russian Academy of Sciences, project no. FWRS-2021-0012.

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Authors and Affiliations

  1. Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, 677027, Yakutsk, Russia

    I. S. Petukhov, A. S. Petukhova & S. I. Petukhov

Authors
  1. I. S. Petukhov
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  2. A. S. Petukhova
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  3. S. I. Petukhov
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Correspondence to I. S. Petukhov.

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Petukhov, I.S., Petukhova, A.S. & Petukhov, S.I. Injection of Relativistic Solar Cosmic Rays into Interplanetary Space. Bull. Russ. Acad. Sci. Phys. 87, 1071–1073 (2023). https://doi.org/10.3103/S1062873823702441

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  • DOI: https://doi.org/10.3103/S1062873823702441

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