ςp scattering experiment at J-PARC - Results of commissioning run - Results o

K. Miwa, J. K. Ahn, Y. Akazawa, T. Aramaki, S. Ashikaga, S. Callier, N. Chiga, S. W. Choi, H. Ekawa, P. Evtoukhovitch, N. Fujioka, M. Fujita, S. Hasegawa, S. Hayakawa, R. Honda, S. Hoshino, K. Hosomi, M. Ichikawa, Y. Ichikawa, M. IeiriM. Ikeda, K. Imai, Y. Ishikawa, S. Ishimoto, W. S. Jung, H. Kanauchi, H. Kanda, B. M. Kang, H. Kawai, S. H. Kim, K. Kobayashi, T. Koike, K. Matsuda, Y. Matsumoto, R. Nagatomi, Y. Nakada, M. Nakagawa, I. Nakamura, T. Nanamura, M. Naruki, S. Ozawa, L. Raux, A. Sakaguchi, H. Sako, S. Sato, T. Shiozaki, K. Shirotori, K. Suzuki, S. Suzuki, M. Tabata, C. D.L. Taille, H. Takahashi, T. Takahashi, T. N. Takahashi, H. Tamura, Z. Tsamalaidze, H. Umetsu, M. Ukai, T. O. Yamamoto, K. Yoshimura

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    The ςp scattering experiment has just been started at J-PARC this year (2018). We made "ς beam factory" a reality where a beam with an intensity of more than 5×105 ς- beam per day could be produced by using 20 M/spill π- beam. The CATCH system, which is a dedicated system to detect recoil proton from the ςp scattering, operated stably under the high counting rate, and its successful operation was confirmed by identifying the pp scattering events in J-PARC. In the June beam time, the production run of the ς- p scattering was carried out for 2 days, which was just 10% of the requested beam time. The remaining beam time of the ς- p channel and the ς+ p channel will take place in the spring of 2019.

    Original languageEnglish
    Title of host publication13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
    EditorsReinhard Schumacher, Liguang Tang
    PublisherAmerican Institute of Physics Inc.
    ISBN (Electronic)9780735418721
    DOIs
    Publication statusPublished - Jul 25 2019
    Event13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018 - Portsmouth, United States
    Duration: Jun 24 2018Jun 29 2018

    Publication series

    NameAIP Conference Proceedings
    Volume2130
    ISSN (Print)0094-243X
    ISSN (Electronic)1551-7616

    Conference

    Conference13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
    Country/TerritoryUnited States
    CityPortsmouth
    Period6/24/186/29/18

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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