6533b838fe1ef96bd12a3bbf
RESEARCH PRODUCT
Exclusive heavy vector meson electroproduction to NLO in collinear factorisation
Chris A. FlettChris A. FlettChris A. FlettS. P. JonesThomas TeubnerJohn A. Graceysubject
Nuclear and High Energy PhysicsParticle physicsPhotonNuclear TheoryFOS: Physical sciencesQC770-798hiukkasfysiikka01 natural sciences114 Physical sciencesHigh Energy Physics - Phenomenology (hep-ph)FactorizationNuclear and particle physics. Atomic energy. RadioactivityNLO Computations0103 physical sciencesVector mesonNuclear Experiment010306 general physicsPhysics010308 nuclear & particles physicsScatteringHigh Energy Physics::PhenomenologyObservableHERAQCD PhenomenologyHigh Energy Physics - PhenomenologyPhase spaceHigh Energy Physics::Experimentdescription
We compute the exclusive electroproduction, $\gamma^* p \rightarrow V p$, of heavy quarkonia $V$ to NLO in the collinear factorisation scheme, which has been formally proven for this process. The inclusion of an off-shell virtuality $Q^2$ carried by the photon extends the photoproduction phase space of the exclusive heavy quarkonia observable to electroproduction kinematics. This process is relevant for diffractive scattering at HERA and the upcoming EIC, as well as at the proposed LHeC and FCC.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-08-26 |