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SUMMARY:Z - chamber of the CMD-3 detector in the reconstruction of the tra
 ck longitudinal coordinate
DTSTART;VALUE=DATE-TIME:20170228T100000Z
DTEND;VALUE=DATE-TIME:20170228T110000Z
DTSTAMP;VALUE=DATE-TIME:20260717T182935Z
UID:indico-contribution-1685@indico.inp.nsk.su
DESCRIPTION:Speakers: Dmitry Shemyakin (BINP)\nSince 2010 the CMD-3 detect
 or has been collecting data at the e+e-  collider VEPP-2000 in the Budker 
 Institute of Nuclear Physics. One of the main goals of experiments with CM
 D-3 detector is the precise measurement of the cross sections of the  e+e-
  anihilation into hadrons. One of the main source of systematic uncertaint
 y is determination of polar angles of tracks. Z-chamber is used for the re
 construction of the tracks longitudinal coordinate with low systematic unc
 ertainty. The measurement of longitudinal coordinates is performed by the 
 collecting of the charge which is induced on the strip cathodes. The algor
 ithms of the reconstruction of cathodes clusters and calibration procedure
  are presented. The estimation of systematic errors is discussed too.\n\nh
 ttps://indico.inp.nsk.su/event/8/contributions/1685/
LOCATION:Budker Institute of Nuclear Physics
URL:https://indico.inp.nsk.su/event/8/contributions/1685/
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