Speaker
Description
The Taishan Anti-neutrino Observatory (TAO) is a satellite experiment of the Jiangmen Underground Neutrino Observatory (JUNO). It is located close to one of the cores of the Taishan nuclear power plant (NPP) and was built to provide a high resolution reference energy spectrum for the neutrino oscillations studies in JUNO.
Event display serves as an indispensable tool in high-energy physics experiments, supporting online data monitoring, data quality validation, detector simulation, event reconstruction, and physics analysis. This work introduces a dedicated event display system for JUNO-TAO based on the PHOENIX framework—a modern, web-based, and widely adopted event display platform in large-scale particle physics experiments.
The developed system can read in the event data files from the JUNO-TAO offline software after data format conversion, and supports integrated visualization of key detector components including the central detector (CD), water tank (WT), and top veto tracker (TVT). It achieves full-event visualization including hit positions, energy deposition, timing information, reconstructed vertices, and particle trajectories.
The system effectively meets the core visualization demands of the JUNO-TAO experiment. It provides an intuitive and reliable platform for data quality checking, reconstruction algorithm tuning, and physics analysis, offering important support for the daily operation and scientific research of JUNO-TAO.
| 请选择分会 | 中微子物理、粒子天体物理与宇宙学 |
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