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SUMMARY:The structure\, logic of operation and distinctive features of the
  system of triggers and counting signals formation for gamma-telescope GAM
 MA-400
DTSTART;VALUE=DATE-TIME:20161013T141500Z
DTEND;VALUE=DATE-TIME:20161013T143000Z
DTSTAMP;VALUE=DATE-TIME:20260712T091505Z
UID:indico-contribution-645@cern.ch
DESCRIPTION:Speakers: Andrey Arkhangelskiy (National Research Nuclear Univ
 ersity MEPhI (Moscow Engineering Physics Institute))\nScientific project G
 AMMA-400 (Gamma-Astronomy Multifunction Modules Apparatus) relates to the 
 new generation of space observatories for investigation of cosmic gamma-em
 ission in the energy band from $\\sim~{20}$ MeV up to several TeV\, electr
 on/positron fluxes from $\\sim~{1}$ GeV up to $\\sim~{10}$ TeV and cosmic-
 ray nuclei fluxes with energies up to $\\sim~{10}^{15}$ eV in the main ape
 rture by means of GAMMA-400 gamma-telescope represents the core of the sci
 entific complex. For gamma-rays in the energy region from 10 to 100 GeV ex
 pected energy resolution changes from $\\sim~2\\%$ to $\\sim~1\\%$ and ang
 ular resolution from $\\sim~0.1\\%$ to $\\sim~0.01\\%$ respectively\, elec
 tron/protons rejection factor is $\\sim~{5}•{10}^{5}$. The GAMMA-400 sat
 ellite will be launched on the high apogee orbit with following initial pa
 rameters: apogee altitude $\\sim~300000$ km\, perigee altitude $\\sim~500$
  km\, rotation period $\\sim~7$ days\, inclination to the equator plane $\
 \sim{51}^{o}$. The active functioning interval will be 5-10 years. The sys
 tem of triggers and counting signals formation represents the electronic s
 ystem consists of control and interface unit\, set of program controlled d
 igital delay lines\, counters and units for master triggers signals format
 ion from any combination of input digital and analogue pulses from detecti
 ng subsystems of gamma-telescope. The structure\, logic of operation and d
 istinctive features of the system are presented.\n\nhttps://indico.particl
 e.mephi.ru/event/4/contributions/645/
LOCATION:Milan Hotel Verdi
URL:https://indico.particle.mephi.ru/event/4/contributions/645/
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