A measurement of the inclusive inelastic J/ y photoproduction cross section using the ZEUS detector at HERA is described. The cross section of the reaction e+ p → e+J/ y X was determined for events with an inelasticity, z, less than 0.9, where z is the ratio of the energy of the outgoing J/ y to the energy of the incoming photon in the proton's rest frame. The measurement was performed in the photon-proton centre of mass energy range 110 < Wgp < 160 GeV using the decay channel J/ y → e+e--. The measurements compare favourably with recent NLO calculations using the colour singlet model
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
An analysis of inelastic photoproduction of J/psi mesons is presented using data collected at the ep...
The inelastic production of J/psi mesons in ep collisions has been studied with the ZEUS detector at...
We present a measurement of the inelastic, non diffractive J/#psi# photoproduction cross section in ...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
We present a measurement of the inelastic, non diffractive J/psi photoproduction cross section in th...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
The cross sections for inelastic photoproduction of J/#psi# and #psi#' mesons have been measured in ...
The cross sections for inelastic photoproduction of J/psi, and psi' mesons have been measured in ep ...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
The cross sections for inelastic photoproduction of J/ and ′ mesons have been measured in ep collisi...
The cross sections for inelastic photoproduction of J/psi and psi^prime mesons have been measured in...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
An analysis of inelastic photoproduction of J/Psi mesons is presented using data collected at the ep...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
An analysis of inelastic photoproduction of J/psi mesons is presented using data collected at the ep...
The inelastic production of J/psi mesons in ep collisions has been studied with the ZEUS detector at...
We present a measurement of the inelastic, non diffractive J/#psi# photoproduction cross section in ...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
We present a measurement of the inelastic, non diffractive J/psi photoproduction cross section in th...
The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep c...
The cross sections for inelastic photoproduction of J/#psi# and #psi#' mesons have been measured in ...
The cross sections for inelastic photoproduction of J/psi, and psi' mesons have been measured in ep ...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
The cross sections for inelastic photoproduction of J/ and ′ mesons have been measured in ep collisi...
The cross sections for inelastic photoproduction of J/psi and psi^prime mesons have been measured in...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
An analysis of inelastic photoproduction of J/Psi mesons is presented using data collected at the ep...
The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep colli...
An analysis of inelastic photoproduction of J/psi mesons is presented using data collected at the ep...
The inelastic production of J/psi mesons in ep collisions has been studied with the ZEUS detector at...