Connecting particle physics and astrophysics by using neutrinos,
we study how the universe has been evolved from the "quantum fluctuations" in the early universe.

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What's new

2025-09-01workshop
Neutrino Interactions for Current and Future Experiments will take place at KEK from 27 to 29 October 2025. [Detail]
2025-08-01workshop
Neutrino Physics and Machine Learning (NPML 2025) will take place at The University of Tokyo from 27 to 31 October 2025. [Detail]
2025-04-28workshop
Vietnam School on Neutrino 2025(VSoN2025) will take place at ICISE center, Quy Nhon from 15 to 25 July 2025. [Detail]
2025-04-22news
Call for Applications: 1st International Cross-disciplinary Fellowship [Detail]

Purpose and Significance of the Research


 We will attack the outstanding problems in the study of the early universe: inflation, the dark matter, the origin of the asymmetry between matter and antimatter, and the massive black holes. Those problems are addressed by the most-advanced neutrino experiment Hyper-Kamiokande, the CMB telescope Simons Observatory, the dark matter experiment XENON, and the cosmic neutrino telescope IceCube. A major synergistic effect can be achieved by consolidating the development of state-of-the-art technologies (photodetectors, electronic circuits, large-scale data, and AI development and analysis). This proposed system will support young researchers under an independent research environment and to circulate beyond their respective experiments and foster the next generation international researchers.