TRIDENT Neutrino Laboratory (Hainan) opens in Sanya

The Tropical Deep-sea Neutrino Telescope (TRIDENT) Neutrino Laboratory (Hainan) was officially opened in the Yazhou Bay Science and Technology City high-tech zone in Sanya recently.

TRIDENT is designed to detect high-energy neutrinos generated by cataclysmic astrophysical phenomena, such as black hole eruptions, thereby addressing the century-old puzzle of the origin of cosmic rays. The lab in Sanya is set to focus on developing core technologies for the detection of deep-sea neutrinos.

Currently, neutrino astronomy is said to be on the verge of a significant breakthrough that could pinpoint specific cosmic sources.

Spearheaded by Shanghai Jiao Tong University, the next-generation deep-sea neutrino telescope project, known as the TRIDENT, has officially launched.

It aims to collaborate with international experts to overcome challenges in angular resolutions for detecting cosmic neutrinos.

By doing so, it seeks to greatly increase the detection statistics for all types of cosmic neutrinos — allowing for rapid and precise identifications of neutrino sources and a deeper understanding of their physical properties.

The opening of the lab marks a key milestone as it will provide essential support for the engineering phase of the project's first stage.

Looking ahead, the lab plans to leverage its multidisciplinary strengths and Hainan's unique deep-sea resources to advance core technologies in the detection of deep-sea neutrinos — with the goal of building a world-leading next-generation, deep-sea neutrino telescope.