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Diffractive Contribution to A asymmetry

S. V. Goloskokov

hep-pharXiv:hep-ph/0205324

Abstract

We consider double spin asymmetries for longitudinally polarized leptons and transversally polarized protons in diffractive vector meson and Q Q production at high energy range on the basis of two-gluon model. The asymmetry predicted for meson production is quite small. Large asymmetry is expected for Q Q production.

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