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Information × Registration Number 0208U006424, 0105U003946 , R & D reports Title Astrophysical investigations with a help of international orbital observatories popup.stage_title Head Zaljubovskiy Illja Ivanovich, Registration Date 13-11-2008 Organization Kharkov Natuional university named after V.N.Karazin popup.description2 Object of research - a satellite spectrometer-telescope of vigorous charged particles STEP-F of scientific space experiment "Koronas-photon". The work purpose is testing and definition of spectrometer characteristics silicon positionally-sensitive and scintillar detectors of the charged particles of the block of detectors STEP-FD and telemetering parametres of the block of electronics STEP-FE, manufacturing and adjustment of zarjadovo-sensitive and forming amplifiers of analogue signals from detectors of telescopic system. Research method - testing. As a result of performance НИР arrested persons of energy, run, a dynamic range of amplitudes of signals and energy of primary particles which will be registered by the device with the help beta- and alpha radioactive sources are defined. The made silicon positionally-sensitive matrix detectors provide definition of a direction of arrival of primary particles, and also definition of a grade of particles, and electrons, protons, alpha particles and particles, it is heavier than alpha particles. Are developed and made scintillar detectors on the basis of crystals CsI (Tl), their spectrometer characteristics are measured. Are made and checked up on working capacity 69 positionally-sensitive preliminary amplifiers of weak signals and as much amplifiers-shapers of analogue signals. Results will be introduced in realisation of scientific space experiment "Koronas-photon" on studying of rigid radiation of the Sun and solnechno-terrestrial communications by installation of spectrometer-telescope STEP-F onboard a space vehicle and measurements of streams of particles high energies. Product Description popup.authors popup.nrat_date 2020-04-02 Close