title: The dependence of solar energetic particle fluxes in the Earth-Mars-Earth route on solar activity period.
abstract: This report presents the results of analyzing the relative importance of particle fluxes of different origin in the Earth-Mars-Earth route during different solar activity periods. The analysis has been made in terms of the galactic cosmic ray and solar energetic particle flux models developed at Moscow State University. The results demonstrate the extreme importance of the high-energy solar particle fluxes in interplanetary space even during the years of "quiet" Sun.
authors.affiliation: Institute of Nuclear Physics, Moscow State University, Moscow, Russia.
authors.forename: N V
authors.initials: NV
authors.lastname: Kuznetsov
authors.forename: R A
authors.initials: RA
authors.lastname: Nymmik
mesh_terms: D003359:Cosmic Radiation; D018534:Earth, Planet; D005118:Extraterrestrial Environment; D018535:Mars; D008962:Models, Theoretical; D011522:Protons; D019445:Solar Activity; D013026:Space Flight
chemical_list: D011522:Protons