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SUMMARY:SiPMs based azimuthal position sensor in ANITA-IV Hi-Cal Antarctic
  balloon experiment
DTSTART;VALUE=DATE-TIME:20161014T063000Z
DTEND;VALUE=DATE-TIME:20161014T070000Z
DTSTAMP;VALUE=DATE-TIME:20260715T172042Z
UID:indico-contribution-796@cern.ch
DESCRIPTION:Speakers: Alexander Novikov (NRNU MEPhI\, The University of Ka
 nsas)\nHi-Cal (High-Altitude Calibration) is a balloon experiment that wil
 l be launched in Antarctica after ANITA-IV (Antarctic Impulsive Transient 
 Antenna) and will generate a wide beam pulse in the frequency range expect
 ed from radiation induced from a cosmic ray shower. In this work a device 
 based on an array of silicon photomultipliers (SiPMs) for determination of
  the azimuthal position of Hi-Cal is presented. The angular resolution it 
 provides is about 3 degrees. Since during the flight at the altitude of ~3
 8 km the pressure will be ~0.5 mbar and temperature ~ – 20 °C\, the equ
 ipment has been tested in a chamber at different pressures (0.5 ÷ 1000) m
 bar and temperatures ( –40 ÷ +50) °C.\n\nhttps://indico.particle.mephi
 .ru/event/4/contributions/796/
LOCATION:Milan Hotel Hall of the 2nd floor
URL:https://indico.particle.mephi.ru/event/4/contributions/796/
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