positrons相关论文
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高精力质子由宇宙的光线的各种各样的来源生产了，例如，超新星残余，脉冲星风星云，活跃星群的原子核和 gamma 光线爆炸，参予 pγ 和 p......
The inelastic scattering of positrons by excited lithium alkali atoms Li*(2p) have been investigated within the frame wo......
