Exclusive electroproduction of ϕ mesons has been studied in e ± p collisions at s = 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb −1 . The γ ∗ p cross section is presented in the kinematic range 2 GeV 2 < Q 2 < 70 GeV 2 , 35 GeV < W < 145 GeV and | t | < 0.6 GeV 2 . The cross sections as functions of Q 2 , W , t and helicity angle θ h are compared to cross sections for other vector mesons. The ratios R of the cross sections for longitudinally and transversely polarized virtual photons are presented as functions of Q 2 and W . The data are also compared to predictions from theoretical models
The exclusive photoproduction reaction γ p → Υ p has been studied with the ZEUS experiment in ep col...
The exclusive photoproduction reaction γ p → Υ{hooked} p has been studied with the ZEUS experiment i...
The exclusive electroproduction of J/psi mesons, ep --> epJ/psi, has been studied with the ZEUS dete...
Exclusive electroproduction of ϕ mesons has been studied in e ± p collisions at s = 318 GeV with t...
Exclusive electroproduction of φ mesons has been studied in e±p collisions at √s = 318 GeV with the ...
The exclusive electroproduction of ω mesons, ep → eωp , has been studied in the kinematic range 3< Q...
The exclusive electroproduction of ω mesons, ep → e ω p, has been studied in the kinematic range 3 <...
The exclusive electroproduction of J/Ï mesons, epâepJ/Ï, has been studied with the ZEUS detector ...
The exclusive deep inelastic electroproduction of psi(2S) and J/psi (1S) at an ep centre-of-mass ene...
Exclusive production of ρ0 and J/ψ mesons in e+p collisions has been studied with the ZEUS detector ...
The exclusive photoproduction reaction gamma p -> gamma p has been studied with the ZEUS experiment ...
The exclusive electroproduction of omega mesons, ep to e omega p, has been studied in the kinematic ...
The exclusive photoproduction reaction γ p → Υ p has been studied with the ZEUS experiment in ep col...
The exclusive photoproduction reaction γ p → Υ{hooked} p has been studied with the ZEUS experiment i...
The exclusive electroproduction of J/psi mesons, ep --> epJ/psi, has been studied with the ZEUS dete...
Exclusive electroproduction of ϕ mesons has been studied in e ± p collisions at s = 318 GeV with t...
Exclusive electroproduction of φ mesons has been studied in e±p collisions at √s = 318 GeV with the ...
The exclusive electroproduction of ω mesons, ep → eωp , has been studied in the kinematic range 3< Q...
The exclusive electroproduction of ω mesons, ep → e ω p, has been studied in the kinematic range 3 <...
The exclusive electroproduction of J/Ï mesons, epâepJ/Ï, has been studied with the ZEUS detector ...
The exclusive deep inelastic electroproduction of psi(2S) and J/psi (1S) at an ep centre-of-mass ene...
Exclusive production of ρ0 and J/ψ mesons in e+p collisions has been studied with the ZEUS detector ...
The exclusive photoproduction reaction gamma p -> gamma p has been studied with the ZEUS experiment ...
The exclusive electroproduction of omega mesons, ep to e omega p, has been studied in the kinematic ...
The exclusive photoproduction reaction γ p → Υ p has been studied with the ZEUS experiment in ep col...
The exclusive photoproduction reaction γ p → Υ{hooked} p has been studied with the ZEUS experiment i...
The exclusive electroproduction of J/psi mesons, ep --> epJ/psi, has been studied with the ZEUS dete...