83 citations · 221 across the 6 of their papers we have counts for
6 papers
Measurement of the Σ beam asymmetry for the ω photo-production off the proton and the neutron at GRAAL
V. Vegna, A. D'Angelo, O. Bartalini +34
We report on new measurements of the beam asymmetry for ω photo-production on proton and neutron in Hydrogen and Deuterium targets from the GRAAL collaboration. The beam asymmetry…
Beam asymmetry measurements on the photoproduction off neutrons
G. Mandaglio, F. Mammoliti, M. Manganaro +30
The beam asymmetry in the photoproduction of negative pions from quasi-free neutrons in a deuterium target was measured at Graal in the energy interval 700 - 1500 MeV and a wid…
Limits on light-speed anisotropies from Compton scattering of high-energy electrons
J. -P. Bocquet, D. Moricciani, V. Bellini +35
The possibility of anisotropies in the speed of light relative to the limiting speed of electrons is considered. The absence of sidereal variations in the energy of Compton-edge ph…
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…
Deuteron photo-disintegration with polarised photons in the energy range 30 - 50 MeV
D. Babusci, V. Bellini, M. Capogni +6
The reaction d(\vecγ,np) has been studied using the tagged and polarised LADON gamma ray beam at an energy 30 - 50 MeV to investigate the existence of narrow dibaryonic resonances…
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…