New physics searches with low-energy neutrinos

by Prof. Soo-Bong Kim (Sun Yat-sen Univ.)

Tuesday 22 Oct 2024, 10:00 → 12:00 Asia/Shanghai

Tsung-Dao Lee Institute/N6F-N600 - Lecture Room (Tsung-Dao Lee Institute)

Abstract:
We develop a scintillation crystal detector of 300 kg CsI(Na), called CICENNS, in order to study unexplored neutrino wave properties by the coherent elastic neutrino-nucleus scattering (CEvNS). A sufficient CEvNS event rate is expected using ~30 MeV neutrinos from pion and muon decays at rest in the China Spallation Neutron Source and will allow a precise measurement of the coherent cross section and efficient searches for the new physics signatures beyond the Standard Model. The current status of the detector construction and expected physics sensitivities will be presented in this talk. On the other hand, we have been taking data in searching for sterile neutrino oscillation from muon antineutrinos produced by muon decays at rest at J-PARC, since 2021. We will also present the status of the sterile neutrino search as well as the recent observation of monoenergetic neutrinos at 236 MeV, coming from kaon decays at rest, with the JSNS2 experiment.

 

金修奉，Kim Soo-Bong ， 1960年8月2日

Professor 2022.9-present China Sun Yat-sen Univ. (中山大学), “千人计划”高层次外国专家
Professor 2020.3-2022.8 Korea Sungkyunkwan Univ. (成均馆大学)
Director 2009.9-2020.3 Korea KNRC, Seoul National Univ. (首尔国立大学)
Visiting Professor 2016.8-2021.7 Japan Univ. of Tsukuba (筑波大学)
Professor 2007.4-2020.3 Korea Seoul National Univ.
Associate Professor 2002.4-2007.3 Korea Seoul National Univ.
Assistant Professor 1998.3-2002.3 Korea Seoul National Univ.
Research Professor 1996.4-1998.2 USA Boston Univ.
Post-Doc 1990.9-1996.3. USA. University of Michigan
[* Ph.D.: 1985-1989 U. of Pennsylvania, MA: 1983-1985 SNU, BA: 1979-1983 SNU)
• 2023 EPS High Energy and Particle Physics Prize (awarded to RENO & Daya Bay Collaborations)
• 2016 Bruno Pontecorvo Prize 与王贻芳，Koichiro Nashikawa 共同获得
• 2014年Kyung-Ahm prize, 2014年Sam-il Cultural prize
• 2013年Korean Order of Science & Technology Merit
• Spokesperson of RENO实验(2006 - 2022)
• Co-spokesperson of JSNS实验(2018 - present)
 

Host: Prof. Shao-Feng Ge

Online link:
https://meeting.tencent.com/dm/9b548LCvzdwR

#腾讯会议：589887399
会议密码：123456