Positron-antiproton Radiative Recombination in the Presence of a Laser Field;
激光场中正电子对反质子的辐射复合反应
Antiproton-Nucleus Inelastic Scattering at Intermediate Energies;
中能区反质子与核的非弹性散射
The inelastic scattering of antiproton (p lab=600MeV/c) by 12C leading to the excitation of the three normal parity T=0 levels is studied in the framework of Glauber model.
在Glauber多重散射理论框架下 ,使用跃迁密度方法和 3种 NN湮没势 ,计算了入射动量为6 0 0MeV c的反质子在12 C上的非弹性散射微分截面 。
A computation of is performed the cross section of annihilation process χ～χ～→gg, the results of which are used to carry out a computation of the cosmic ray antiproton spectrum from this process based on different mixing of neutralino.
本文计算χ～χ～→ｇｇ湮灭过程的反应截面，并进一步计算了宇宙射线中通过不同的ｎｅｕｔｒａｌｉｎｏ混合湮灭生成的反质子谱，指出了这一反质子谱线在低能区具有可观测性，为寻找宇宙暗物质和超对称粒子提供了一个可能的途