Welcome to High Energy Physics Laboratory! In this laboratory, we are researching particle physics experimentally toward breakthroughs of primordial laws which control matter.

Neutrino group

We are conducting the T2K experiment. In T2K, artifactually-produced neutrinos are shot toward Super-Kamiokande detector which is located 295km away. We are researching phenomena called "neutrino oscillations" to explore CP violation in lepton sector.


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Kaon rare decay group


We are conducting the KOTO experiment which is searching for a kaon rare decay mode. This decay mode is sensitive to new CP violation mechanisms. We are searching for this mode to explore new physics beyond the standard model.

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ATLAS experiment group

We are conducting the ATLAS experiment. In ATLAS, the world's highest energy protons collide. Higgs particle and SUSY particle are expected to be discoverd in this experiment.


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