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SUMMARY:The R&D of the MCP based PMTs for High Energy Physics Detectors
DTSTART;VALUE=DATE-TIME:20230905T092000Z
DTEND;VALUE=DATE-TIME:20230905T094000Z
DTSTAMP;VALUE=DATE-TIME:20261011T140356Z
UID:indico-contribution-2771@indico.tlabs.ac.za
DESCRIPTION:Speakers: sen Qian (IHEP\,CAS)\nThe Micro-Channel Plate (MCP) 
 is a specially crafted microporous plate with millions of independent chan
 nels\, which have secondary electron emission capability. The MCP could be
  used as the electronic multiplier amplifier in the PMTs. There are two ty
 pes of MCP Photomultiplier tube (MCP-PMT)\, large-area electrostatic focus
 ing PMTs (LPMT) and small size proximity focusing PMTs (FPMT) respectively
 . The LPMT always used in the large scalar neutrino detector for it’s la
 rge area efficiency photocathode. The small size FPMT is widely used in hi
 gh energy physics for its fast time response\, strong anti-interference ab
 ility. The MCP-PMT Collaboration Group in China has successfully research 
 and developed the LPMT for JUNO in 2017\, and plan to research a new type 
 of FPMT with multi-anode readout (4X4\, 8X8). The FPMT prototypes have bee
 n produced with 50 ps time resolution\, and also the 8X8 readout anode for
  the position resolution. We will introduce some design of the FPMTs for t
 he time measurement\, and the performance of the several different prototy
 pes with different readout channels.\n\nhttps://indico.tlabs.ac.za/event/1
 12/contributions/2771/
LOCATION: Meeting Room 2.41 - 2.43
URL:https://indico.tlabs.ac.za/event/112/contributions/2771/
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