The reaction γ +d → π+ + π−+p + n between 570 and 850 MeV andΔ++Δ− production
The reaction γ +d → π+ + π−+p + n between 570 and 850 MeV andΔ++Δ− production
复制标题
570 至 850 MeV 之间的反应 γ +d → π+ + π−+p + n 和 Δ++Δ− 产生
DOI：
10.1007/bf01303029
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
Y. Wada
中科院分区：
文献类型：
--
作者：
M. Asai;I. Endo;M. Harada;S. Kasai;K. Niki;Y. Sumi;S. Kato;K. Maruyama;Y. Murata;M. Muto;K. Yoshida;K. Iwatani;H. Hasai;H. Ito;T. Maki;C. Rangacharyulu;H. Shimizu;Y. Wada
The reaction γ+d→ π++π−+p + nhas been measured in a kinematically complete way at incident photon energies from 570 to 850 MeV in steps of 40 MeV. From detailed comparison of measured data with results of event simulations, it is concluded that three different mechanisms, the quasi-free, double-delta and phase space productions, contribute to the reaction. Each of the cross sections corresponding to these mechanisms is determined separately.
