Selective detector of cosmic particles based on diamond sensitive elements

International Conference on Particle Physics and Astrophysics

Altukhov, A.A.^1 ; Zaharchenko, K.V.^1 ; Kolyubin, V.A.^1 ; Lvov, S.A.^1 ; Nedosekin, P.G.^1 ; Tyurin, E.M.^2 ; Ibragimov, R.F.^2 ; Kadilin, V.V.^2 ; Nikolaev, I.V.^3

Industrial-Technological Center UralAlmazInvest, Ivana Franko str. 4, Moscow

121108, Russia^1

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow

115409, Russia^2

Rocket and Space Corporation Energia S. P. Korolev, Lenina Str., 4A, Korolev, Moscow region

141070, Russia^3

关键词: Continuous monitoring;    Cosmic particles;    Diamond detectors;    Galactic cosmic rays;    Heavy ions fluxes;    Selective detectors;    Sensitive elements;    Spacecraft surfaces;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/4/042027/pdf
DOI  :  10.1088/1742-6596/675/4/042027

来源: IOP

【 摘 要 】

The article describes the device for selective registration of electrons, protons and heavy ions fluxes from the solar and galactic cosmic rays in the twelve energy ranges, built on a base of diamond detector. The use of the diamond detectors allowed for the creation a device for registration of cosmic particles fluxes at the external spacecraft surface with the resource not less than 20 years. Selective detector is aimed for continuous monitoring of radiation situation on board the spacecrafts, in order to predict the residual life of their work and prompt measures to actively protect the spacecraft when the flow of cosmic particles is sharply increased.