The T2K Neutrino Experiment is an international collaboration of scientists from around the world working to study the properties of neutrinos. The experiment is based at the Japan Proton Accelerator Research Complex (J-PARC) in Tokai, Japan. The experiment uses a
T2K is a particle physics experiment studying the oscillations of the accelerator neutrinos. The experiment is conducted in Japan by the international cooperation of about 500 physicists and engineers with over 60 research institutions from several countries from Europe, Asia and North America and it is a recognized CERN experiment (RE13). T2K collected data within its first phase of operation from 2010 till 2021. The second phase of data taking is expected to start in 2023 and last until commencement of the successor of T2K – the Hyper-Kamiokande experiment in 2027.