The comparison with the experimental result shows that up to energy E_0=10~5 GeV of the primary cosmic ray, the law of the pN collision producing antiproton is consistent with the law of the pp collision at the energies of the high-energy accelerators.

• 与实验结果比较表明:直到E_0=10~5GeV的初级宇宙线能量,pN碰撞产生反质子的规律是与高能加速器能区上pp碰撞产生反质子的规律一致的。