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arXiv · 0904.1482

QCD factorization beyond leading twist in exclusive rho(T) meson production

I. V. Anikin·D. Yu. Ivanov·B. Pire·L. Szymanowski·S. Wallon
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Abstract

We describe hard exclusive processes involving a transversally polarized rho meson in the twist 3 approximation, in a framework based on the Taylor expansion of the amplitude around the dominant light-cone direction.

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I. V. Anikin, D. Yu. Ivanov, B. Pire, L. Szymanowski, S. Wallon. 2009-04-09. QCD factorization beyond leading twist in exclusive rho(T) meson production. https://arxiv.org/abs/0904.1482

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