상세 보기
NEOS Experiment
- Ko, Youngju;
- Han, Bo-Young;
- Jang, Chang-Hwan;
- Jeon, Eun-Ju;
- Joo, Kyung-Kwang;
- ... Kim, Siyeon;
- 외 13명
Citations
SCOPUS
7초록
The NEOS detector take data from August 2015 to May 2016. The energy resolution of the detector is about 5% at 1 MeV and the ratio of signal to background is about 23. PSD is used to reduce backgrounds and it reduces more than 70% of backgrounds. The prompt energy spectrum was compared to the two models and the 5 MeV excess is first confirmed at short baseline. There is no strong evidence of light sterile neutrino with 3+1 hypothesis and region of low mass squared difference Δm2 41 in allowed region of Reactor Antineutrino Anomaly[1] is disfavored. © 2019 IOP Publishing Ltd. All rights reserved.
키워드
Energy resolutions; Energy spectra; Low mass; Short base lines; Sterile neutrinos; Physics
- 제목
- NEOS Experiment
- 저자
- Ko, Youngju; Han, Bo-Young; Jang, Chang-Hwan; Jeon, Eun-Ju; Joo, Kyung-Kwang; Kim, Ba-Ro; Kim, Hong-Joo; Kim, Hyunsoo; Kim, Jinyu; Kim, Young-Duk; Lee, Jaison; Lee, Joo-Young; Lee, Moo-Hyun; Oh, Yoo-Min; Park, Hyang-Kyu; Park, Kang-Soon; Seo, Kyung-Min; Kim, Siyeon; Sun, Gwang-Min
- 발행일
- 2019-07-22
- 유형
- Conference Paper
- 권
- 1216
- 호
- 1