SIDRA Instrument for Measurements of Particle Fluxes at Satellite Altitudes. Laboratory Prototypeстатья
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Дата последнего поиска статьи во внешних источниках: 19 июля 2013 г.
Авторы:
Dudnik A.V.,
Preto M.,
Kurbatov E.V.,
Sanchez S.,
Timakova T.G.,
Spassky A.V.,
Dubina V.N.,
Parra P.
Аннотация:The design concept and first set of results are presented for electronic moduli of a laboratory pro
totype of the smallsize satellite instrument SIDRA intended for measurements of charged particle fluxes in
outer space. The working prototype consists of a detector assembly based on silicon highresistance and fast
scintillation detectors, moduli of analog and digital processing, and a secondary power module. The first
results are discussed of a MonteCarlo simulation of the instrument with the use of the GEANT4 software
library and of measurements of the main parameters of chargesensitive amplifiers, shapers, and peak detec
tors. Results of calibration measurements with the use of radioactive sources and beams of accelerated
charged particles are presented.