摘要
讨论了在保守 SU(6)模型和 P.Chiappetta 和 J.Soffer 模型下,PP→γγ_(opp)+X 过程的散射截面以及在极化情况下,该过程的极化不对称度,给出与自旋有关的信息.
The process of production of the two opposite-side large-p_T photons in proton-proton collision is studicd in SU(6)and C-S model.First the cross sections of the two models are calculated.Then the asymmetry is calculated in polarized proton-proton colli- sions,and the calculated results are given.
出处
《四川师范学院学报（自然科学版）》
1993年第1期38-45,共8页
Journal of Sichuan Teachers College(Natural Science)
关键词
质子
光子
碰撞
大横动量
proton
photon
collision
large transverse momentum
