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arXiv · hep-ph/9905574

Analysis of Rapidity Gap Cuts in Diffractive DIS

J Williams
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Abstract

The requirement of a large pseudo-rapidity gap to select diffractive DIS events at HERA restricts the kinematically accessible region of phase space for a significant range of $Q^2$, $β$ and $\xpom$. Consequences of this include a breakdown of $\xpom$-factorization in large rapidity gap diffractive samples and an enhancement in the relative contribution of quark-antiquark-gluon processes over dijet processes in the diffractive DIS sample.

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J Williams. 1999-05-31. Analysis of Rapidity Gap Cuts in Diffractive DIS. https://doi.org/10.1016/s0920-5632(99)00706-9

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