Study of Charged Pion Photoproduction on Deuteron with Tagged Photons

摘要：

The reactions γd→π- pp and γd→npπ+π- have been studied in an energy range from 0.8 to 1.1 GeV at the tagged photon facility of Laboratory of Nuclear Science,T ohoku University.Charged pions and protons in the final state were measured by using the Neutral Kaon Spectrometer (NKS2).The analysis of the γd→π- pp was mainly used to check the acceptance of the NKS2 and to calibrate the tagged photon energy.The photoproduction of the Δ++Δ- was identified in the γd→npπ+π- reaction.Since the data analyses are still in progress,we issue an interim report and preliminary results.

关键词： deuteron double delta pion photoproduction

作者: HAN Yun-cheng D.Kawama Konno MA Yue K.Maeda T.Maruta N.Maruyama A.Matsumura Y.Miyagi K.Miwa S.N.Nakamura N.Chiga A.Sasaki H.Shimizu K.Shirotori K.Suzuki T.Tamae H.Tamura K.Tsukada WANG Tie-shan H.Yarnazaki Y.Fujii K.Futatsukawa O.Hashimoto K.Hirose T.Ishikawa H.Kanda M.Kaneta

作者单位: School of Nuclear Science and Technology,Lanzhou University,Lanzhou 730000,China Department of Physics,Tohoku University,Sendal,980-8578,Japan Ichinoseki National College of Technology,Ichinoseki,021-8511,Japan Department of Electrical and Electric Engineering,Akita University,Akita,010-8502,Japan Laboratory of Nuclear Science,Tohoku University,982-0826,Japan

会议类型: 国际会议

会议名称: 3rd China-Japan-Korea Hadron and Nuclear Physics 2008 Symposium(第三届中日韩强子物理与核物理研讨会)

会议地点: 兰州

会议语种:英文

页码: 83-87

在线出版日期: 2008-06-23（万方平台首次上网日期，不代表论文的发表时间）