The Korean Physical Society 06130 22, Teheran-ro 7-gil, Gangnam-gu, Seoul, Republic of Korea 610 Representation : Tae Won NOH TEL: 02-556-4737 FAX: 02-554-1643 E-mail : Copyright(C) KPS, All rights reserved.
30 May 2022 to 4 June 2022
Virtual Seoul
Asia/Seoul timezone

[Neutrino 2022 Poster] Performance analysis of JUNO 20-inch potted PMTs with 1F3 electronics prototype

Not scheduled
Virtual Seoul

Virtual Seoul

Poster Reactor neutrinos Poster


The Jiangmen underground neutrino observatory (JUNO) is a neutrino project with a 20-kton liquid scintillator detector located at 700-m underground. As a key component of JUNO detector, the performance of 20-inch PMTs has a significant impact on the energy and timing measurement and the vertex reconstruction of physical analysis. With the container #D at JUNO Pan-Asia PMT testing and potting station, the features of waterproof potted 20-inch PMTs were measured with JUNO 1F3 electronics prototype. In this poster, the system schema and testing process of the container #D will be introduced. The characteristics of potted 20-inch PMTs will be shown and compared with tested bare PMTs in such as the amplitude, gain, timing and so on, which are valuable for better understanding on the performance of the JUNO waterproof potted PMTs and the future JUNO 1F3 electronics.

Collaboration JUNO

Primary authors

Presentation Materials