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arXiv · 1007.1384

Diffractive exclusive production of heavy quark pairs at high energy proton-proton collisions

Antoni Szczurek·Rafal Maciula·Roman Pasechnik
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Abstract

We discuss exclusive double diffractive (EDD) production of heavy quark - heavy antiquark pairs at high energies. Differential distributions for $c \bar c$ at $\sqrt{s}$ = 1.96 GeV and for $b \bar b$ at $\sqrt{s}$ = 14 TeV are shown and discussed. Irreducible leading-order $b \bar b $ background to Higgs production is calculated for the first time in several kinematical variables. The signal-to-background ratio is shown and several improvements are suggested.

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Antoni Szczurek, Rafal Maciula, Roman Pasechnik. 2010-07-08. Diffractive exclusive production of heavy quark pairs at high energy proton-proton collisions. https://arxiv.org/abs/1007.1384

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