SPIN DEPENDENCE OF 3-JET AND 2-JET PLUS PHOTON PRODUCTION IN POLARIZED PROTON-PROTON COLLISIONS

被引：19
|
作者：
DONCHESKI, MA [1 ]
ROBINETT, RW [1 ]
WEINKAUF, L [1 ]
机构：
[1] PENN STATE UNIV,DEPT PHYS,UNIV PK,PA 16802
来源：
PHYSICAL REVIEW D | 1991年 / 44卷 / 09期
关键词：
D O I：
10.1103/PhysRevD.44.2717
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using helicity-amplitude techniques, we derive the partonic level spin-spin asymmetries a(LL) for all of the processes relevant to the hadronic production of three-jet and two-jet plus photon final states. We discuss the structure of the observable asymmetries in these processes in polarized proton-proton collisions and their dependence on the spin-dependent parton distributions.
引用
收藏
页码：2717 / 2726
页数：10
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