| Energy calibration of tagged photons by the d（γ,π~-pp） reaction |
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| 引用本文： | 韩运成,Nobuyuki Chiga,Yu Fujii,Kenta Futatsukawa,Osamu Hashimoto,Kentaro Hirose,Takatsugu Ishikawa,Hiroki Kanda,Masashi Kaneta,Daisuke Kawama,Yue Ma,Kazushige Maeda,Tomofumi Maruta,Nayuta Maruyama,Akihiko Matsumura,Youhei Miyagi,Koji Miwa,Satoshi N. Nakamura,Hajime Shimizu,Koutarou Shirotori,Koutaku Suzuki,Tadaaki Tamae,Hirokazu Tamura,Kyo Tsukada,王铁山,Hirohito Yamazaki.Energy calibration of tagged photons by the d（γ,π~-pp） reaction[J].中国物理 C,2010,34(1):35-38. |
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| 作者姓名： | 韩运成 Nobuyuki Chiga Yu Fujii Kenta Futatsukawa Osamu Hashimoto Kentaro Hirose Takatsugu Ishikawa Hiroki Kanda Masashi Kaneta Daisuke Kawama Yue Ma Kazushige Maeda Tomofumi Maruta Nayuta Maruyama Akihiko Matsumura Youhei Miyagi Koji Miwa Satoshi N. Nakamura Hajime Shimizu Koutarou Shirotori Koutaku Suzuki Tadaaki Tamae Hirokazu Tamura Kyo Tsukada 王铁山 Hirohito Yamazaki |
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| 作者单位： | School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China;Department of Physics, Tohoku University, Sendai, 980-8578, Japan;Laboratory of Nuclear Science, Tohoku University, Sendai, 982-0826, Japan |
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| 基金项目： | Supported by a Grant-in-Aid （16CS0201） for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan |
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| 摘 要： | The energy of tagged photons, which were provided from the internal photon tagging system of the Laboratory of Nuclear Science, Tohoku University, has been calibrated using the d（γ,π-pp） reaction. Charged pions and protons in the final state were detected with the Neutral Kaon Spectrometer （NKS2）. Photon energies were obtained from the reaction of d（γ,π-pp）. The derived photon energy was consistent with the design of the tagger system and the previous measurement using electron-positron pair production. The consistency demonstrates the performance of NKS2 and the capability of the photon energy calibration using d（γ,π-pp）.
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| 关 键 词： | 光子能量 能源标签 校准 反应 PP π 正负电子对 东北大学 |
| 收稿时间： | 2009-2-1 |
| 修稿时间： | 2009-7-6 |
Energy calibration of tagged photons by the d（γ,π~-pp） reaction |
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| Abstract: | deuteron, pion photoproduction, tagged photon |
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| Keywords: | deuteron pion photoproduction tagged photon |
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