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Factorization for hard exclusive electroproduction of mesons in QCD

We formulate and prove a QCD factorization theorem for hard exclusive electroproduction of mesons in QCD. The proof is valid for the leading power in Q and all logarithms. This generalizes previous work on vector meson production in the diffractive region of small x. The amplitude is expressed in te...

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Detalles Bibliográficos
Autores principales: Collins, J C, Frankfurt, L L, Strikman, M I
Lenguaje:eng
Publicado: 1996
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.56.2982
http://cds.cern.ch/record/315703