Precision spectroscopy of kaonic helium-3 X-rays at J-PARC

M. Sato, H. Bhang, M. Cargnelli, Seonho Choi, C. Curceanu, S. Enomoto, H. Fujioka, Y. Fujiwara, C. Guaraldo, T. Hashimoto, R. S. Hayano, T. Hiraiwa, M. Iio, K. Inoue, T. Ishikawa, S. Ishimoto, T. Ishiwatari, K. Itahashi, M. Iwasaki, H. KouP. Kienle, J. Marton, Y. Matsuda, H. Noumi, H. Ohnishi, S. Okada, H. Outa, A. Romero Vidal, F. Sakuma, M. Sekimoto, H. Shi, D. Sirghi, F. Sirghi, T. Suzuki, K. Tanida, H. Tatsuno, M. Tokuda, D. Tomono, A. Toyoda, K. Tsukada, O. Vazquez Doce, E. Widmann, B. Wünschek, T. Yamazaki, J. Zmeskal

Research output: Contribution to journalConference articlepeer-review


We will measure the x-rays from kaonic 3He 3d → 2p transition with a precision below 2 eV. It can provide crucial information on the K--nucleus strong interaction. The experiment (J-PARC E17) will be performed as Day-1, which is one of the first experiments in the J-PARC hadron facility in the year 2011. An overview and the present status of the J-PARC E17 experiment are described.

Original languageEnglish
Article number022020
JournalJournal of Physics: Conference Series
Issue numberSECTION 2
Publication statusPublished - 2011
EventInternational Nuclear Physics Conference 2010, INPC2010 - Vancouver, BC, Canada
Duration: 2010 Jul 42010 Jul 9


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