A simple description of jet cross-section ratios

作者：Soyez Gregory^*

来源：Physics Letters B, 2011, 698(1): 59-62.

DOI：10.1016/j.physletb.2011.02.061

• QCD
• Jets

We compute the ratio of the inclusive jet cross-sections obtained with the same jet algorithm at two different values of the jet radius. We perform a computation of that observable at NLO (O(alpha(2)(s))) in perturbative QCD and compute non-perturbative corrections from soft-gluon emission. We discuss predictions for RHIC and the LHC.

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  中国地震局