Exclusive electroproduction of ρ0 mesons has been measured using the ZEUS detector at HERA in two Q2 ranges, 0.25 < Q2 < 0.85 GeV2 and 3 < Q2 < 30 GeV2. The low-Q2 data span the range 20 < W < 90 GeV; the high-Q2 data cover the 40 < W < 120 GeV interval. Both samples extend up to four-momentum transfers of |t| = 0.6 GeV2. The distribution in the azimuthal angle between the positron scattering plane and the ρ0 production plane shows a small but significant violation of s-channel helicity conservation, corresponding to the production of longitudinally polarised (i.e. helicity zero) ρ0 mesons from transverse photons. Measurements of the 15 combinations of spin-density matrix elements which completely define the angular ...
Exclusive electroproduction of $$\omega $$ mesons on unpolarized hydrogen and deuterium targets is s...
Exclusive ρ0-meson electroproduction is studied by the HERMES experiment, using the 27.6 GeV longitu...
Exclusive electroproduction of $\omega $ mesons on unpolarized hydrogen and deuterium targets is stu...
Exclusive electroproduction of ρ0 mesons has been measured using the ZEUS detector at HERA in two Q2...
Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in tw...
Exclusive electroproduction of rho^0 mesons has been measured using the ZEUS detector at HERA in two...
Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in tw...
Exclusive electroproduction of ρ0 mesons has been measured using the ZEUS detector at HERA in two Q2...
Exclusive electroproduction of ω mesons on unpolarized hydrogen and deuterium targets is studied in ...
Exclusive electroproduction of (Formula presented.) (Formula presented.)mesons on unpolarized hydrog...
Exclusive production of ρ0 and J/ψ mesons in e+p collisions has been studied with the ZEUS detector ...
Exclusive electroproduction of (Formula presented.) (Formula presented.)mesons on unpolarized hydrog...
Exclusive electroproduction of. mesons on unpolarized hydrogen and deuterium targets is studied in t...
Exclusive electroproduction of $\omega $ mesons on unpolarized hydrogen and deuterium targets is stu...
Spin Density Matrix Elements (SDMEs) describing the angular distribution of exclusive ρ 0 electropro...
Exclusive electroproduction of $$\omega $$ mesons on unpolarized hydrogen and deuterium targets is s...
Exclusive ρ0-meson electroproduction is studied by the HERMES experiment, using the 27.6 GeV longitu...
Exclusive electroproduction of $\omega $ mesons on unpolarized hydrogen and deuterium targets is stu...
Exclusive electroproduction of ρ0 mesons has been measured using the ZEUS detector at HERA in two Q2...
Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in tw...
Exclusive electroproduction of rho^0 mesons has been measured using the ZEUS detector at HERA in two...
Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in tw...
Exclusive electroproduction of ρ0 mesons has been measured using the ZEUS detector at HERA in two Q2...
Exclusive electroproduction of ω mesons on unpolarized hydrogen and deuterium targets is studied in ...
Exclusive electroproduction of (Formula presented.) (Formula presented.)mesons on unpolarized hydrog...
Exclusive production of ρ0 and J/ψ mesons in e+p collisions has been studied with the ZEUS detector ...
Exclusive electroproduction of (Formula presented.) (Formula presented.)mesons on unpolarized hydrog...
Exclusive electroproduction of. mesons on unpolarized hydrogen and deuterium targets is studied in t...
Exclusive electroproduction of $\omega $ mesons on unpolarized hydrogen and deuterium targets is stu...
Spin Density Matrix Elements (SDMEs) describing the angular distribution of exclusive ρ 0 electropro...
Exclusive electroproduction of $$\omega $$ mesons on unpolarized hydrogen and deuterium targets is s...
Exclusive ρ0-meson electroproduction is studied by the HERMES experiment, using the 27.6 GeV longitu...
Exclusive electroproduction of $\omega $ mesons on unpolarized hydrogen and deuterium targets is stu...