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Diffractive electroproduction of two mesons separated by a large rapidity gap

D. Yu. Ivanov·B. Pire·L. Szymanowski·O. V. Teryaev
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Abstract

We consider the process gamma^* N -> M_1 M_2 N' with a large rapidity gap between the two mesons M_1 and M_2. Within the QCD collinear approximation, the scattering amplitude may be written as a convolution of an impact factor describing the gamma^* -> M_1 transition and an amplitude describing the N -> M_2 N' collinear process.

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D. Yu. Ivanov, B. Pire, L. Szymanowski, O. V. Teryaev. 2003-07-07. Diffractive electroproduction of two mesons separated by a large rapidity gap. https://arxiv.org/abs/hep-ph/0307086

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