η production in proton-nucleus collisions near threshold

η production in proton-nucleus collisions near threshold
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η 质子-核碰撞接近阈值时的产生

DOI:
10.1088/1674-1137/32/4/003
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发表时间:
2008
期刊:
影响因子:
3.6
通讯作者:
--
中科院分区:
物理与天体物理3区
文献类型:
--
作者:

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在相对论介子交换模型下,研究了临界值附近质子-核碰撞中η介子的产生。对于同位旋为0或1的原子核,初级产生振幅是在扭曲波脉冲近似下给出的
The η-meson production in proton-nucleus (pA) collisions near threshold is studied within a relativistic meson-exchange model. The primary production amplitude is presented in the distorted-wave impulse approximation for the nucleus with isospin 0 or 1 by