Press Release
T2K Results Restrict Possible
Values of Neutrino CP Phase
– A major step forward
in the study of difference
between matter and antimatter –
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Press Release
The Tera from Outer Space
Astronomers Discover the Most Energetic Gamma-ray Burst Ever Witnessed
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Press Release
How the Tiniest Particles
in our Universe
Saved us From Complete Annihilation
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Media
VR
ICRR VRA 360 panoramic view exploring ICRR experimental facilities, Super-Kamiokande and KAGRA located underground in Kamioka Mine, Japan
MOVIE
PR VIDEOA video clip that features experimental facilities of ICRR, in Hida city, Japan, Utah, USA and LaParma, Canary Islands, Spain
MOVIE
Super-KamiokandeNeutrino Researches at the Super-Kamiokande explained by Professor Masayuki Nakahata, Director of Kamioka Observatory, ICRR
MOVIE
Telescope ArrayProfessor Hiroyuki Sagawa of ICRR explains the Telescope Array project that aims to detect ultra-high-energy cosmic rays at Utah, USA
MOVIE
CTAProfessor Masahiro Teshima of ICRR explains CTA project that aims to detect high-energy gamma rays from outer space by ground-based telescope
MOVIE
KAGRAProfessor and Director of KAGRA Observatory Masatake Ohashi explains KAGRA project which aims to contribute to explore the gravitational wave astronomy.
OPEN CAMPUS
オープンキャンパス
オープンキャンパス2019は、2019年8月7日（水）、8月8日（木）に開催いたします。2019年5月頃に実施要項、7月頃に企画の情報を公開する予定です。
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Research Projects
Neutrino and Astrophysics Research
Super-Kamiokande
Super-Kamiokande aims to reveal the Universe’s history and to explore the nature of elementary particles through the observation of neutrinos and a discovery of proton decay.
High Energy Cosmic Ray Research
Telescope Array(TA)
Aiming at highest energy cosmic ray physics by detecting weak light from atmosphere.
Astrophysics and Gravity Research
Gravitational Wave
We aim to promote gravitational wave astronomy by participating the world gravitational wave observation network with the large-scale cryogenic gravitational wave telescope, KAGRA.
HISTORY
Timeline
The Institute for Cosmic Ray Research (ICRR) conducts observations and studies cosmic rays from various aspects. Its predecessor was a lodge for research, called Asahi Hut, built on Mt.Norikura based on an Asahi Academic Grant. In 1953, it was transformed into the Cosmic Ray Observatory of The University of Tokyo.
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