All Posts
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Dr. Masatoshi Kobayashi has been appointed as the Leader of the Liquid Xenon Purification Working Group in the international XENON Collaboration. ()
Dr. Masatoshi Kobayashi has been appointed as the Leader of the Liquid Xenon Purification Working Group in the international XENON Collaboration.
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New Faculty Member: Prof. Masaki Yamashita ()
Prof. Masaki Yamashita has joined the Cosmic Ray Group.
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Prof. Emeritus Yasushi Muraki awarded the 4th Distinguished Service Award in Cosmic-ray Physics ()
Prof. Emeritus Yasushi Muraki was awarded the 4th Distinguished Service Award in Cosmic-ray Physics. A commemorative lecture was also given by Prof. Muraki during the 2022 Autumn Meeting of the Physical Society of Japan.
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New CR Members of FY2022 ()
New masters course students and undergraduates have joined us.
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Ken Ohashi awarded the Student Presentation Award of the Physical Society of Japan ()
Ken Ohashi awarded the Student Presentation Award of the Physical Society of Japan for his oral presentation at the 2021 Autumn Meeting of the Physical Society of Japan
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Annual Research Report of FY2020 ()
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Prof. Fumio Abe and Yuichiro Asakura awarded PASJ Excellent Paper Award ()
Visiting Assoc. Prof. Fumio Abe and Yuichiro Asakura, an alumni of the CR group, were awarded the PASJ Excellent Paper Award 2019. They contributed to a study of the relation between a gravitational wave event GW170817, a neutron-star–neutron-star merger, and nucleosynthesis by electromagnetic observations with the MOA II telescope.
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Transverse large asymmetry observed in neutral pion production at polarized proton-proton collisions ()
The RHICf experiment reported their measurement result for spin asymmetry in very-forward neutral-pion production at RHIC proton-proton collisions. The measured asymmetry is larger than expected, and it will give us a new knowledge about particle productions at high-energy interactions.
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Rina Yamazaki was selected for the Best Presentation Award at UGAP2020 ()
Rina Yamazaki was selected for the Best Presentation Award for her oral presentation at UGAP2020
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Prototype CTA Telescope Detects Gamma Rays from the Crab Nebula ()
CTA中口径望遠鏡の試作望遠鏡（pSCT）がガンマ線による「かに」星雲の検出に成功しました。
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Annual Research Report of FY2019 ()
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New CR Members of FY2020 ()
New masters course students and undergraduates have joined us. Dr. Masaki Yamashita has also started workig here as a designated associate professor for direct dark-matter search by the XENONnT experiment.
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Kosuke Ozaki won a TAUP 2019 Poster Honourable Mention ()
Kosuke Ozaki awarded a Poster Honourable Mention at TAUP 2019 for his poster presentation.
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Ken Ohashi awarded the Student Presentation Award of the Physical Society of Japan ()
Ken Ohashi awarded the Student Presentation Award of the Physical Society of Japan for his oral presentation at 74th Annual Meeting of the Physical Society of Japan
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A prototype focal-plane camera of the Small-sized Telescope of the Cherenkov Telescope Array project achieves its first light with silicon photosensors ()
CHEC-S, a prototype camera for the Small-Sized Telescopes of the Cherenkov Telescope Array, succeeded in imaging atmospheric Cherenkov photons after its installation on the ASTRI-Horn telescope
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New CR Members of FY2019 ()
New masters course students and undergraduates have joined us. Dr. Kazufumi Sato, who works on neutrino experiments, has also joined.
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The Prototype CTA Schwarzschild–Couder Telescope Inaugurated ()
The prototype Schwarzschild–Couder Medium-Sized Telescope of the Cherenkov Telescope Array, a next-generation gamma-ray observatory, has been completed at the Fred Lawrence Whipple Observatory, Arizona, US. The completion was celebrated at its inauguration ceremony.
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Dr. Qidong Zhou awarded Young Scientist Award by JPS ()
Dr. Qidong Zhou awarded Young Scientist Award by JPS for his PhD research in our group.
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Inauguration of CTA Large-Sized Telescope ()
The first prototype Large-Sized Telescope of the Cherenkov Telescope Array, a next-generation gamma-ray observatory, has been completed on the island of La Palma, Spain. The completion was celebrated at its inauguration ceremony.
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New CR Members of FY2018 ()
New 6 masters course students and 6 undergraduates have joined us. Dr. Shingo KAZAMA, who works on a direct dark-matter detection experiment, XENONnT, has also joined.