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New Diffractive Results from the Tevatron

Michele Gallinaro
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Abstract

Experimental results in diffractive processes are summarized and a few notable characteristics described in terms of Quantum Chromodynamics. Exclusive dijet production is used to establish a benchmark for future experiments in the quest for diffractive Higgs production at the Large Hadron Collider. Using new data from the Tevatron and dedicated diffractive triggers, no excess over a smooth falling distribution for exclusive dijet events could be found. Stringent upper limits on the exclusive dijet production cross section are presented. The quark/gluon composition of dijet final states is used to provide additional hints on exclusive dijet production.

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Michele Gallinaro. 2005-05-18. New Diffractive Results from the Tevatron. https://arxiv.org/abs/hep-ph/0505159

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