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arXiv · 0706.4392

Vector Meson production from NLL BFKL

D. Yu. Ivanov·A. Papa
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Abstract

The amplitude for the forward electroproduction of two light vector mesons can be written completely within perturbative QCD in the Regge limit with next-to-leading accuracy, thus providing the first example of a physical application of the BFKL approach at the next-to-leading order. We study in the case of equal photon virtualities the main systematic effects, by considering a different representation of the amplitude and different optimization methods of the perturbative series.

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D. Yu. Ivanov, A. Papa. 2007-06-29. Vector Meson production from NLL BFKL. https://arxiv.org/abs/0706.4392

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