Add to ORKGThe production of φ mesons in the reaction e+p → e+φp (φ → K+K-) at a median Q2 of 10-4 GeV2 has been studied with the ZEUS detector at HERA. The differential φ photoproduction cross section dσ/dt has an exponential shape and has been determined in the kinematic range 0.1 < |t| < 0.5 GeV2 and 60 < W < 80 GeV. An integrated cross section of σγp→φp = 0.96 ± 0.19+0.21-.18 μb has been obtained by extrapolating to t = 0. When compared to lower energy data, the results show a weak energy dependence of both σγp→φp and the slope of the t distribution. The φ decay angular distributions are consistent with s-channel helicity conservation. From lower energies to HERA energies, the features of φ photoproduction are compatible with those of ...
AbstractThe exclusive photoproduction reaction γp→ϒ(1S)p has been studied with the ZEUS detector in ...
The central aim of this thesis has been the measurement of the elastic process ep #-># eJ/#psi#p,...
The reaction $\gamma p \rightarrow \omega p$ $(\omega \rightarrow interactions using the \mbox{ZEUS}...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-) at a median Q2 of 10-4 GeV2 has bee...
The production of φ mesons in the reaction e + p → e + φp ( gf → K + K − ) at a median Q 2 of 10 −4 ...
Elastic ρ 0 photoproduction has been measured using the ZEUS detector at HERA. Untagged photoproduct...
The production of #phi# mesons in the reaction e"+p#->#e"+#phi#p(#phi##->#K"+K&...
Elastic ρ 0 photoproduction has been measured using the ZEUS detector at HERA. Untagged photoproduct...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-) at a median Q2 of 10-4 GeV2 has bee...
The reaction γ p → J/ψ p has been studied in ep interactions using the ZEUS detector at HERA. The cr...
The photoproduction reaction γp→ μ + μ − p has been studied in ep interactions using the ZEUS detect...
The photoproduction reaction γp → μ+ μ-p has been studied in ep interactions using the ZEUS detector...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-), for 7 < Q2 < 25 GeV2 and for...
The production of phi mesons in the reaction e(+)p --> e(+)phi p (phi --> K+K-) at a median Q(2) of ...
The production of φ mesons in the reaction e + p → e + φp ( φ → K + K − ), for 7 < Q 2 < 25 GeV 2 an...
AbstractThe exclusive photoproduction reaction γp→ϒ(1S)p has been studied with the ZEUS detector in ...
The central aim of this thesis has been the measurement of the elastic process ep #-># eJ/#psi#p,...
The reaction $\gamma p \rightarrow \omega p$ $(\omega \rightarrow interactions using the \mbox{ZEUS}...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-) at a median Q2 of 10-4 GeV2 has bee...
The production of φ mesons in the reaction e + p → e + φp ( gf → K + K − ) at a median Q 2 of 10 −4 ...
Elastic ρ 0 photoproduction has been measured using the ZEUS detector at HERA. Untagged photoproduct...
The production of #phi# mesons in the reaction e"+p#->#e"+#phi#p(#phi##->#K"+K&...
Elastic ρ 0 photoproduction has been measured using the ZEUS detector at HERA. Untagged photoproduct...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-) at a median Q2 of 10-4 GeV2 has bee...
The reaction γ p → J/ψ p has been studied in ep interactions using the ZEUS detector at HERA. The cr...
The photoproduction reaction γp→ μ + μ − p has been studied in ep interactions using the ZEUS detect...
The photoproduction reaction γp → μ+ μ-p has been studied in ep interactions using the ZEUS detector...
The production of φ mesons in the reaction e+p → e+φp (φ → K+K-), for 7 < Q2 < 25 GeV2 and for...
The production of phi mesons in the reaction e(+)p --> e(+)phi p (phi --> K+K-) at a median Q(2) of ...
The production of φ mesons in the reaction e + p → e + φp ( φ → K + K − ), for 7 < Q 2 < 25 GeV 2 an...
AbstractThe exclusive photoproduction reaction γp→ϒ(1S)p has been studied with the ZEUS detector in ...
The central aim of this thesis has been the measurement of the elastic process ep #-># eJ/#psi#p,...
The reaction $\gamma p \rightarrow \omega p$ $(\omega \rightarrow interactions using the \mbox{ZEUS}...