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SUMMARY:The Latest Progress and Muon-Induced Background Mitigation in the 
 RELICS Experiment
DTSTART;VALUE=DATE-TIME:20260527T040000Z
DTEND;VALUE=DATE-TIME:20260527T053000Z
DTSTAMP;VALUE=DATE-TIME:20260528T014300Z
UID:indico-event-5043@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Jijun Yang（杨继军） (Westlake University)\n\nA
 bstract:Precise measurement of Coherent Elastic Neutrino-Nucleus Scatterin
 g (CEvNS) is crucial for constraining the Standard Model\, probing non-sta
 ndard neutrino interactions and rejecting the background in dark matter de
 tection. The two phase Liquid Xenon Time Projection Chamber (LXeTPC) achie
 ves enhanced signal amplification and lower-energy thresholds\, making it 
 an ideal technology for CEvNS detection. The RELICS experiment utilizes th
 e LXeTPC technology to detect neutrinos from a nuclear reactor in Taizhou\
 , China. One of the key challenges in this new scenario is suppressing the
  dominant delayed-electron background from cosmic muons. This seminar will
  report the latest R&D progress of RELICS experiment on sub-keV level sign
 al detection\, as well as the main strategy to this background.Biography:D
 r. Jijun Yang currently serves as the coordinator of the electronics and d
 ata acquisition (DAQ) system in the RELICS experiment. His research focuse
 s on neutrino and dark matter detection. He obtained his Ph.D. from Shangh
 ai Jiao Tong University in 2022. In 2017\, he joined the PandaX collaborat
 ion working on dark matter and neutrino detection\, and served as the on-s
 ite leader of the electronics and DAQ system during the PandaX 4T commissi
 oning run. In 2024\, as a postdoc at Westlake University\, he worked on fa
 st analysis of Rn 220 calibration for low energy electrical recoil and bac
 kscatter facility installation for low energy nuclear recoil calibration i
 n XENONnT. He proposed and is responsible for developing the extended dyna
 mic range readout electronics for rejecting the main backgrounds in RELICS
  experiment. Host: Prof. Yong YangAlternative online link: https://meetin
 g.tencent.com/dm/nBMcdINu6Ka3ID:725979560   Password: 123456\n\nhttps://i
 ndico-tdli.sjtu.edu.cn/event/5043/
LOCATION:5#/6th-603 - Meeting Room 603 (Science Building)
URL:https://indico-tdli.sjtu.edu.cn/event/5043/
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