TY - JOUR
T1 - Exclusive Photoproduction of ϒmesons at HERA
AU - ZEUS Collaboration
AU - Mattingly, Margarita C. K.
PY - 2009/9/14
Y1 - 2009/9/14
N2 - The exclusive photoproduction reaction γ p → Υ{hooked} p has been studied with the ZEUS experiment in ep collisions at HERA using an integrated luminosity of 468 pb-1. The measurement covers the kinematic range 60 < W < 220 GeV and Q2 < 1 GeV2, where W is the photon-proton centre-of-mass energy and Q2 is the photon virtuality. These results, which represent the analysis of the full ZEUS data sample for this channel, are compared to predictions based on perturbative QCD.
AB - The exclusive photoproduction reaction γ p → Υ{hooked} p has been studied with the ZEUS experiment in ep collisions at HERA using an integrated luminosity of 468 pb-1. The measurement covers the kinematic range 60 < W < 220 GeV and Q2 < 1 GeV2, where W is the photon-proton centre-of-mass energy and Q2 is the photon virtuality. These results, which represent the analysis of the full ZEUS data sample for this channel, are compared to predictions based on perturbative QCD.
UR - https://digitalcommons.andrews.edu/pubs/2019
U2 - 10.1016/j.physletb.2009.07.066
DO - 10.1016/j.physletb.2009.07.066
M3 - Article
VL - 680
SP - 4
EP - 12
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1
ER -