π 0 and η Photoproduction on the Deuteron at ELPH, Tohoku University

被引:6
作者
Ishikawa, T. [1 ]
Fujimura, H. [1 ]
Fukasawa, H. [1 ]
Hashimoto, R. [1 ]
He, Q. [1 ]
Honda, Y. [1 ]
Iwata, T. [2 ]
Kaida, S. [1 ]
Kasagi, J. [1 ]
Kawano, A. [3 ]
Kuwasaki, S. [1 ]
Maeda, K. [4 ]
Masumoto, S. [5 ]
Miyabe, M. [1 ]
Miyahara, F. [1 ]
Mochizuki, K. [1 ]
Muramatsu, N. [1 ]
Nakamura, A. [1 ]
Nawa, K. [1 ]
Ogushi, S. [1 ]
Okada, Y. [1 ]
Onodera, Y. [1 ]
Ozawa, K. [6 ]
Sakamoto, Y. [3 ]
Sato, M. [1 ]
Shimizu, H. [1 ]
Sugai, H. [1 ]
Suzuki, K. [1 ]
Tajima, Y. [2 ]
Takahashi, S. [1 ]
Taniguchi, Y. [1 ]
Tsuchikawa, Y. [1 ]
Yamazaki, H. [1 ]
Yamazaki, R. [1 ]
Yoshida, H. Y. [2 ]
机构
[1] Tohoku Univ, Res Ctr Electron Photon Sci, Sendai, Miyagi 9820826, Japan
[2] Yamagata Univ, Dept Phys, Yamagata 9908560, Japan
[3] Tohoku Gakuin Univ, Dept Informat Sci, Sendai, Miyagi 9813193, Japan
[4] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
[5] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[6] KEK, Inst Particle & Nucl Studies, Tsukuba, Ibaraki 3050801, Japan
关键词
Total Cross Section; Incident Photon Energy; Meson Photoproduction; High Speed Data Acquisition; Electron Photon;
D O I
10.1007/s00601-013-0676-3
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Baryon spectroscopy is important to understand Quantum Chromodynamics at low energies. In this purpose, a series of pi (0) and eta photoproduction experiments was carried out with an electro-magnetic calorimeter FOREST at Research Center for Electron Photon Science, Tohoku University. The incident tagged bremsstrahlung photon energy ranges from 550 to 1,150 MeV. The differential and total cross sections obtained for pi (0) and eta photoproduction processes on the proton are consistent with the SAID and MAID calculations. The analysis of pi (0) and eta photoproduction on the neutron is underway.
引用
收藏
页码:1047 / 1050
页数:4
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