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arXiv · hep-ph/9701366

Diffractive electroproduction of rho meson excitations

A. D. Martin·M. G. Ryskin·T. Teubner
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Abstract

We use perturbative QCD and parton-hadron duality to estimate the cross sections for the diffractive electroproduction of rhoprime(1-) and rho(3-) resonances which occur in the 1.3-1.8 GeV mass interval. We present the cross sections and the ratios sigma_L/sigma_T as a function of Q^2. We compare the predictions with those for the diffractive electroproduction of rho mesons. We show how such diffractive electroproduction measurements at HERA can probe features of the perturbative QCD 'Pomeron'.

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A. D. Martin, M. G. Ryskin, T. Teubner. 1997-01-24. Diffractive electroproduction of rho meson excitations. https://doi.org/10.1103/physrevd.56.3007

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