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SUMMARY:Simulation of the ASHIPH Cherenkov counters of the KEDR detector
DTSTART;VALUE=DATE-TIME:20170228T100000Z
DTEND;VALUE=DATE-TIME:20170228T110000Z
DTSTAMP;VALUE=DATE-TIME:20260711T233228Z
UID:indico-contribution-1748@indico.inp.nsk.su
DESCRIPTION:Speakers: Ivan Ovtin (BINP)\nThe particle identification syste
 m of the KEDR detector is based on aerogel threshold Cherenkov counters AS
 HIPH (Aerogel\, SHifter\, PHotomultiplier). The simulation program of the 
 ASHIPH counters was developed based on the Geant3.21 package. The Geant3.2
 1 description of the ASHIPH counters is integrated into the KEDR full dete
 ctor simulation.  The simulation of the ASHIPH system includes a realistic
  geometry description of all 160 counters (three active media - aerogel\, 
 shifter\, teflon\; electronics boxes and HV outputs). For all counters a r
 ealistic refractive index of materials was used. The measured inhomogeneit
 ies of the light collection in aerogel was taken into account for calculat
 ing the number of photo-electrons from the particles. The digitized amplit
 udes from calibrated single-photo-electron spectrum and Poisson distributi
 on are generated. The amplitude spectra obtained in the simulation are in 
 a agreement with experimental data.\n\nhttps://indico.inp.nsk.su/event/8/c
 ontributions/1748/
LOCATION:Budker Institute of Nuclear Physics
URL:https://indico.inp.nsk.su/event/8/contributions/1748/
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