SOLAR COSMIC RAY ENRICHMENT WITH SUPERHEAVY ELEMENTS

Orishchenko Aleksey Vasylyevich, Candidate of physical and mathematical sciences, associate professor, sub-department of physics, Ulyanovsk State University (affiliated branch in Dimitrovgrad), astralexor@mail.ru
Avdonin Vasily Vyacheslavovich, Postgraduate student, Ulyanovsk State University (affiliated branch in Demitrovgrad), avd-vasya@yandex.ru

523.9-36

The article considers the phenomenon of solar cosmic rays composition enrichment by the elements with mass numbers from 78 to 220. The authors apply the model of ion’s preliminary heating in the process of nonresonant scattering of ion-acoustic plasmons. For the first time it is shown, that this mechanism is able to describe the features of the observable solar cosmic rays composition for ultra-heavy elements.

enrichment factor, ultra-heavy elements, Kocharov – Orishchenko mechanism.