Energy dependence of the survival probability of large rapidity gap

Abstract

The energy dependence for the survival probability of large rapidity gaps (LRG) $<\mid S{\mid }^2>$, is calculated in an Eikonal model assuming a Gaussian opacity. The parameters determining $<\mid S{\mid }^2>$ are evaluated directly from experimental data, without further recourse to models. We find that $<\mid S{\mid }^2>$ decreases with increasing energy, in line with recent results for LRG dijet production at the Tevatron.

12 pages of text in latex file, 5 figures in eps files

References in corpus (2)

• Behaviour of the forward peak in hard diffractive leptoproduction of vector mesons
• Unitarization of Gluon Exchange Amplitudes and Rapidity Gaps at the Tevatron

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