Next-to-Leading Order Computation of Exclusive Diffractive Light Vector Meson Production in a Saturation Framework - Archive ouverte HAL
Article Dans Une Revue Physical Review Letters Année : 2017

Next-to-Leading Order Computation of Exclusive Diffractive Light Vector Meson Production in a Saturation Framework

Résumé

We perform the first next-to-leading order computation of the γ(*)→V (ρ,ϕ,ω) exclusive impact factor in the QCD shock-wave approach and in the most general kinematics. This paves the way to the very first quantitative study of high-energy nucleon and nucleus saturation beyond the leading order for a whole range of small-x exclusive processes, to be measured in ep, eA, pp, and pA collisions at existing and future colliders.

Dates et versions

hal-01582694 , version 1 (06-09-2017)

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Citer

R. Boussarie, A.V. Grabovsky, D. Yu. Ivanov, L. Szymanowski, S. Wallon. Next-to-Leading Order Computation of Exclusive Diffractive Light Vector Meson Production in a Saturation Framework. Physical Review Letters, 2017, 119 (7), pp.072002. ⟨10.1103/PhysRevLett.119.072002⟩. ⟨hal-01582694⟩
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