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SUMMARY:Development of LGAD Sensors at IHEP
DTSTART;VALUE=DATE-TIME:20240417T090000Z
DTEND;VALUE=DATE-TIME:20240417T092000Z
DTSTAMP;VALUE=DATE-TIME:20260906T233558Z
UID:indico-contribution-196@indico.nsrrc.org.tw
DESCRIPTION:Speakers: Mengzhao Li (Institute of High Energy Physics\, Chin
 ese Academy of Sciences)\nThe Low Gain Avalanche Diode (LGAD) is a novel s
 ilicon sensor known for its excellent timing resolution. The AC-Coupled LG
 AD (AC-LGAD) is a new type 4D detector developed based on LGAD technology\
 , capable of accurately measuring the time and position information of par
 ticles. This presentation will showcase the development status of LGAD and
  AC-LGAD sensors designed by the Institute of High Energy Physics (IHEP). 
 Following irradiation fluence of 2.5 × 1015 neq/cm2\, the time resolution
  of IHEP LGAD sensors is superior to 35 ps\, with collected charges exceed
 ing 10 fC. The IHEP LGAD has been selected as the sensor for the ATLAS Hig
 h Granularity Timing Detector (HGTD) project. The position resolution of I
 HEP AC-LGAD can achieve 10 μm\, with a time resolution of 38 ps\, making 
 it suitable for the development of time-track detectors in future collider
  experiments such as the Circular Electron Positron Collider (CEPC) and th
 e Future Circular Collider (FCC).\n\nhttps://indico.nsrrc.org.tw/event/16/
 contributions/196/
LOCATION: Research Building A300
URL:https://indico.nsrrc.org.tw/event/16/contributions/196/
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