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arXiv · hep-ph/9411359

Aspects of four-jet production in polarized proton-proton collisions

S. P. Fraser·S. T. Fraser·R. W. Robinett
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Abstract

We examine the intrinsic spin-dependence of the dominant $gg \rightarrow gggg$ subprocess contribution to four-jet production in polarized proton-proton collisions using helicity amplitude techniques. We find that the partonic level, longitudinal spin-spin asymmetry, $\hat{a}_{LL}$, is intrinsically large in the kinematic regions probed in experiments detecting four isolated jets. Such events may provide another qualitative or semi-quantitative test of the spin-structure of QCD in planned polarized $pp$ collisions at RHIC.

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S. P. Fraser, S. T. Fraser, R. W. Robinett. 1994-11-22. Aspects of four-jet production in polarized proton-proton collisions. https://doi.org/10.1103/physrevd.51.6580

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