105 citations · 254 across the 5 of their papers we have counts for
5 papers
Measurement of beam-recoil observables Ox, Oz and target asymmetry for the reaction gamma p -> K Lambda
A. Lleres, O. Bartalini, JP. Bocquet +36
The double polarization (beam-recoil) observables Ox and Oz have been measured for the reaction gamma p -> K Lambda from threshold production to Egamma = 1500 MeV. The data were ob…
Eta photoproduction off the neutron at GRAAL
V. Kuznetsov, O. Bartalini, V. Bellini +24
The gamma n -> eta n quasi-free cross section reveals a resonant structure at W ~ 1.675 GeV. This structure may be a manifestation of a baryon resonance. A priori its properties, t…
Precise Measurement of Sigma Beam Asymmetry for Positive Pion Photoproduction on the Proton from 800 to 1500 Mev
O. Bartalini, V. Bellini, J. -P. Bocquet +31
The Sigma beam asymmetry for positive pion photoproduction on the proton has been measured over an angular range of 40-170 deg at photon energies from 0.8 to 1.5 GeV. The resulting…
Differential cross section measurement of eta photoproduction on the proton from threshold to 1100 MeV
GRAAL collaboration, F. Renard, M. Anghinolfi +33
The differential cross section for the reaction p(gamma, eta p) has been measured from threshold to 1100 MeV photon laboratory energy. For the first time, the region of the S11(153…
The GRAAL high resolution BGO calorimeter and its energy calibration and monitoring system
F. Ghio, B. Girolami, M. Capogni +13
We describe the electromagnetic calorimeter built for the GRAAL apparatus at the ESRF. Its monitoring system is presented in detail. Results from tests and the performance obtained…