(d,3He) reactions for the formation of deeply bound pionic atoms.
(d,3He) reactions for the formation of deeply bound pionic atoms.
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(d,3He) 反应形成深度结合的介子原子。
DOI：
10.1103/physrevc.44.2472
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
T. Yamazaki
中科院分区：
文献类型：
--
作者：
S. Hirenzaki;H. Toki;T. Yamazaki
我们从理论上研究了质子拾取（{itald}，{sup 3}He）反应导致深束缚的π原子。本文用有效数方法计算了入射能量为600 MeV的{sup 208}Pb靶核的前向散射截面。结果表明，在所有计算态中，π介子2{italp}态具有最大截面。我们的结论是（{itald}，{sup 3}He）反应以可检测的方式产生了π原子。
We have studied theoretically the proton pick-up ({ital d},{sup 3}He) reactions leading to deeply bound pionic atoms. The forward scattering cross sections for an incident energy {ital T}{sub {ital d}}=600 MeV have been calculated using the effective number approach for the {sup 208}Pb target nucleus. It was found that the pionic 2{ital p} state has the maximum cross section among all calculated states. We conclude that ({ital d},{sup 3}He) reactions produce pionic atoms in a detectable manner.