Email this article Protons of radiation belts as a source of hydrogen in the Earth’s atmosphere
- Authors: Lapshin V.B.1, Ivanov M.S.1, Kotonaeva N.G.1, Burov V.A.1, Repin A.Y.1
-
Affiliations:
- Institute of Applied Geophysics
- Issue: Vol 489, No 5 (2019)
- Pages: 502-505
- Section: Geophysics
- URL: https://journals.eco-vector.com/0869-5652/article/view/18846
- DOI: https://doi.org/10.31857/S0869-56524895502-505
- ID: 18846
Cite item
Full Text
Abstract
A scenario is proposed for replenishing the Earth’s exosphere with atomic hydrogen of cosmic origin. An assessment was made and the coincidence of the total atomic hydrogen content in the exosphere with the number of protons (after thermolization converted into hydrogen ions) precipitated in the SAA zone during the year according to the data of the Meteor M and NOAA‑19 satellites was confirmed. The observed coincidence indicates that the rates of replenishment of hydrogen due to precipitation from radiation belts and dissipation into outer space coincide in order of magnitude. It is concluded that the exosphere hydrogen is mainly of cosmic origin and its main source is the thermalized protons of galactic cosmic rays, solar cosmic rays and partially solar wind.
About the authors
V. B. Lapshin
Institute of Applied Geophysics
Author for correspondence.
Email: lapshin-vb1@mail.ru
Russian Federation, 9, Rostokinskaya street, Moscow, 129128
M. S. Ivanov
Institute of Applied Geophysics
Email: lapshin-vb1@mail.ru
Russian Federation, 9, Rostokinskaya street, Moscow, 129128
N. G. Kotonaeva
Institute of Applied Geophysics
Email: kongt@yandex.ru
Russian Federation, 9, Rostokinskaya street, Moscow, 129128
V. A. Burov
Institute of Applied Geophysics
Email: lapshin-vb1@mail.ru
Russian Federation, 9, Rostokinskaya street, Moscow, 129128
A. Yu. Repin
Institute of Applied Geophysics
Email: lapshin-vb1@mail.ru
Russian Federation, 9, Rostokinskaya street, Moscow, 129128
References
- Бакулин П.И., Кононович Е.В., Мороз П.И. Общий курс астрономии. М.: Наука, 1977. 544 с.
- Бьютнер Э.К. // ДАН. 1959. Т. 12. № 1. С. 53-56.
- Скуридин Г.А., Плетнев В.Д., Шалимов В.П., Швачунов И.Н. // Земля и Вселенная. 1965. № 4. С. 12-23.
- Гальпер А.М. // Сорос. образ. журн. 1999. № 6. С. 75-81. http://www.kosmofizika.ru/abmn/galper/galper.htm
- Редерер Х. Динамика радиации, захваченной геомагнитным полем: Пер. с англ. М.: Мир, 1972. 192 с.
- База данных NOAA. https://satdat.ngdc.noaa.gov/sem/ poes/data/ plots_OLD/maps/png/2012/01/cylindrical/
- Пинус Н.З., Шметер С.М. Аэрология. Л.: Гидрометеорологическое издательство, 1965. 645 с.
- Мороз В.И. Физика планет. М.: Наука, 1967. 496 с.
Supplementary files
