Status and prospects of RECODE program with PPC Germanium detector

27 Aug 2025, 17:20
20m
North Hall #1

North Hall #1

Oral Neutrino Physics and Astrophysics Neutrino Physics and Astrophysics

Speaker

Yufeng Wang

Description

The RECODE (Reactor neutrino COherent scanning Detection Experiment) uses two sets of high-purity germanium arrays to accurately measure the CEvNS process of reactor neutrinos. The high-purity germanium technology used comes from the PPC germanium detector technology developed by CDEX in dark matter experiments. The currently confirmed experimental site is located at Sanmen Nuclear Power Plant (NPP) in Zhejiang Province, China. In the RECODE project, two experimental sites with different distances to the core will be set up to carry out joint measurements. The far site is approximately 22 m away from the 3.4 GWth reactor core, and the near site is about 10 m away. This will endow RECODE with advantages such as a high neutrino flux (~5×10^13 ν/cm2/s) and the reduction of errors through joint measurements. In this talk, the status and prospects of RECODE will be described and discussed.

Authors

Dr LiTao Yang (Tsinghua University) Yufeng Wang

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