The diffractive photoproduction of J/psi mesons is measured with the HI detector at the ep collider HERA using an integrated luminosity of 78 pb(-1). The differential cross section dsigma(gammap --> J/psiY)/dt is studied in the range 2 < < 30 GeV2, where t is the square of the four-momentum transferred at the proton vertex. The cross section is also presented as a function of the photon-proton centre-of-mass energy W-gammap in three t intervals, spanning the range 50 < W-gammap < 200 GeV. A fast rise of the cross section with W-gammap is observed for each t range and the slope for the effective linear Pomeron trajectory is measured to be alpha' = -0.0135 +/- 0.0074(stat.) +/- 0.0051(syst.) GeV-2. The measurements are compared with perturbat...
The proton-dissociative diffractive photoproduction of J/#psi# mesons has been studied in ep collisi...
Elastic and proton-dissociative photoproduction of $\rho^0$, $\phi$ and $J/\psi$ vector mesons ($\ga...
Cross sections for elastic and proton-dissociative photoproduction of J/psi mesons are measured with...
The diffractive photoproduction of J/psi mesons is measured with the H1 detector at the ep collider ...
The diffractive photoproduction of J/#psi# mesons is measured with the H1 detector at the ep collide...
The diffractive photoproduction of J / ψ mesons is measured with the H1 detector at the ep collider ...
The diffractive photoproduction of J/ψ mesons is measured with the H1 detector at the ep collider HE...
The proton-dissociative diffractive photoproduction of J/psi mesons has been studied in ep collision...
AbstractThe diffractive photoproduction of J/ψ mesons is measured with the H1 detector at the ep col...
The exclusive photoproduction of J/psi mesons, gammap --> J/psip, has been studied in ep collisions ...
The exclusive photoproduction of J/#psi# mesons, #gamma#p #-># J/#psi#p, has been studied in ep c...
Results on diffractive photoproduction of #psi#(2S) mesons are presented using data collected betwee...
DESY-HERA. Measurement of the diffractive photoproduction of J/PSI mesons. The data, which have an i...
Results on diffractive photoproduction of psi(2S) mesons are presented using data collected between ...
Results on diffractive photoproduction of psi(2S) mesons are presented using data collected between ...
The proton-dissociative diffractive photoproduction of J/#psi# mesons has been studied in ep collisi...
Elastic and proton-dissociative photoproduction of $\rho^0$, $\phi$ and $J/\psi$ vector mesons ($\ga...
Cross sections for elastic and proton-dissociative photoproduction of J/psi mesons are measured with...
The diffractive photoproduction of J/psi mesons is measured with the H1 detector at the ep collider ...
The diffractive photoproduction of J/#psi# mesons is measured with the H1 detector at the ep collide...
The diffractive photoproduction of J / ψ mesons is measured with the H1 detector at the ep collider ...
The diffractive photoproduction of J/ψ mesons is measured with the H1 detector at the ep collider HE...
The proton-dissociative diffractive photoproduction of J/psi mesons has been studied in ep collision...
AbstractThe diffractive photoproduction of J/ψ mesons is measured with the H1 detector at the ep col...
The exclusive photoproduction of J/psi mesons, gammap --> J/psip, has been studied in ep collisions ...
The exclusive photoproduction of J/#psi# mesons, #gamma#p #-># J/#psi#p, has been studied in ep c...
Results on diffractive photoproduction of #psi#(2S) mesons are presented using data collected betwee...
DESY-HERA. Measurement of the diffractive photoproduction of J/PSI mesons. The data, which have an i...
Results on diffractive photoproduction of psi(2S) mesons are presented using data collected between ...
Results on diffractive photoproduction of psi(2S) mesons are presented using data collected between ...
The proton-dissociative diffractive photoproduction of J/#psi# mesons has been studied in ep collisi...
Elastic and proton-dissociative photoproduction of $\rho^0$, $\phi$ and $J/\psi$ vector mesons ($\ga...
Cross sections for elastic and proton-dissociative photoproduction of J/psi mesons are measured with...