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Pionic atom factory project in the RIBF |
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| Authors: | Kenta Itahashi Satoshi Itoh Nobuhisa Fukunishi Hans Geissel Ryugo S. Hayano Satoru Hirenzaki Masahiko Iwasaki Paul Kienle Rie Kimura Karl Lindberg Chiara Nociforo Hiroaki Ohnishi Shinji Okada Naoya Ono Haruhiko Outa Masaharu Sato Ken Suzuki Takatoshi Suzuki Hideyuki Tatsuno Per–Erik Tegnér Masanori Wakasugi Helmut Weick Junko Yamagata–Sekihara Toshimitsu Yamazaki Yasushige Yano Irina Zartova |
| Affiliation: | 1. RIKEN Nishina Center for Accelerator-Based Science, RIKEN, 2-1 Hirosawa, Wako, Saitama, Japan 2. Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan 3. GSI, Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany 4. Department of Physics, Nara Women’s University, Kita-Uoya Nishi-Machi, 630-8506, Nara, Japan 5. Stefan Meyer Institut für subatomare Physik, Boltzmangasse 3, 1090, Vienna, Austria 6. Department of Physics, Stockholm University, AlbaNova University Centre, 10691, Stockholm, Sweden 7. Laboratori Nazionalidi Frascati, INFN, Via. E. Fermi, 40, 00044, Frascati, Italy |
| Abstract: | We are preparing for a high resolution spectroscopy of the 1s and 2s pionic states of 121Sn in the 122Sn(d,3He) reaction at the incident deuteron energy of ~500 MeV. The measurement will provide accurate information on the strong interaction between the pion and the nucleus, which leads to quantitative determination of the magnitude of the quark condensate at the normal nuclear density. |
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