Speaker
Description
The TRIDENT neutrino telescope is a planned next-generation deep-sea neutrino observatory to be deployed in the South China Sea. Precise reconstruction of astrophysical neutrino interactions, including efficient flavour identification, requires accurate determination of photon arrival times and charge information recorded by the detector photosensors. To achieve this, TRIDENT will employ high-performance photomultiplier tubes together with full waveform readout and reconstruction techniques. In this work, we present the waveform reconstruction pipeline developed for TRIDENT, incorporating detailed laboratory characterisation of detector responses within a full-chain detector simulation framework. We evaluate the performance of the reconstruction methods in terms of timing precision, charge reconstruction accuracy, computational efficiency, and robustness under realistic detector conditions. In addition, we study the impact of waveform reconstruction on the reconstruction performance of neutrino-induced track- and cascade-like events across all neutrino flavours. These results establish an important foundation for future event reconstruction and physics analyses in TRIDENT.
| 请选择分会 | 中微子物理、粒子天体物理与宇宙学 |
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