상세 보기
- Lee, D.H.;
- Cheoun, M.K.;
- Choi, J.H.;
- Choi, J.Y.;
- Dodo, T.;
- ... Yu, I.;
- 외 51명
WEB OF SCIENCE
0SCOPUS
0초록
This manuscript describes an innovative method to tag muons using the baseline information of the Flash ADC (FADC) waveform of PMTs in the JSNS2 (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment. The experiment is designed to search for evidence of sterile neutrinos, and a reliable method for muon tagging is an essential component for background rejection because the detector is located above ground, on the 3rd floor of the J-PARC Material and Life Science Experimental Facility (MLF). Cosmogenic muons that stop within the detector volume and produce a Michel electron are a particularly important background that must be rejected for our sterile neutrino search. Utilizing this innovative method, more than 99.8 % of Michel electrons can be rejected even without using information from the detector's veto region PMTs. This technique can be employed by any experiments which uses a similar detector configuration.
키워드
- 제목
- Muon tagging with flash ADC waveform baselines
- 저자
- Lee, D.H.; Cheoun, M.K.; Choi, J.H.; Choi, J.Y.; Dodo, T.; Goh, J.; Harada, M.; Hasegawa, S.; Hwang, W.; Iida, T.; Jang, H.I.; Jang, J.S.; Joo, K.K.; Jung, D.E.; Kang, S.K.; Kasugai, Y.; Kawasaki, T.; Kim, E.M.; Kim, E.J.; Kim, S.B.; Kim, S.Y.; Kinoshita, H.; Konno, T.; Little, C.; Maruyama, T.; Marzec, E.; Masuda, S.; Meigo, S.; Moon, D.H.; Nakano, T.; Niiyama, M.; Nishikawa, K.; Pac, M.Y.; Park, B.J.; Park, H.W.; Park, J.B.; Park, Jisu; Park, J.S.; Park, R.G.; Peeters, S.J.M.; Rott, C.; Ryu, J.W.; Sakai, K.; Sakamoto, S.; Shima, T.; Shin, C.D.; Spitz, J.; Suekane, F.; Sugaya, Y.; Suzuya, K.; Takeuchi, Y.; Wang, W.; Wei, W.; Yamaguchi, Y.; Yeh, M.; Yeo, I.S.; Yu, I.
- 발행일
- 2025-09
- 유형
- Article
- 권
- 20
- 호
- 9