At the GRAAL facility, a polarised and tagged gamma ray beam is produced in the energy range from 500 MeV up to 1500 MeV. Results of beam polarisation asymmetries and cross sections for the photoproduction of eta and pi(0) on the proton are presented. These very precise measurements cover the angular range 30 degrees-150 degrees, providing stringent constraints to theoretical models.

Bartalini, O., Bellini, V., Bocquet, J., Capogni, M., Castoldi, M., D'Angelo, A., et al. (2002). Meson photoproduction at GRAAL. In PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC INTERACTIONS IN NUCLEAR AND HADRON PHYSICS (pp.402-410). SINGAPORE -- SGP : World Scientific Publishing Co..

Meson photoproduction at GRAAL

BARTALINI, ORIETTA;D'ANGELO, ANNALISA;FANTINI, ALESSIA;LAPIK, ALEXANDER;SCHAERF, CARLO;
2002-01-01

Abstract

At the GRAAL facility, a polarised and tagged gamma ray beam is produced in the energy range from 500 MeV up to 1500 MeV. Results of beam polarisation asymmetries and cross sections for the photoproduction of eta and pi(0) on the proton are presented. These very precise measurements cover the angular range 30 degrees-150 degrees, providing stringent constraints to theoretical models.
International Symposium on Electromagnetic Interactions in Nuclear and Hadron Physics Location: Osaka Univ, Osaka, JAPAN
Osaka, Japan
2001
Rilevanza internazionale
su invito
2001
2002
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
POSITIVE PION-PHOTOPRODUCTION; SIGMA BEAM ASYMMETRY; PROTON; ETA; RESONANCE
Intervento a convegno
Bartalini, O., Bellini, V., Bocquet, J., Capogni, M., Castoldi, M., D'Angelo, A., et al. (2002). Meson photoproduction at GRAAL. In PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC INTERACTIONS IN NUCLEAR AND HADRON PHYSICS (pp.402-410). SINGAPORE -- SGP : World Scientific Publishing Co..
Bartalini, O; Bellini, V; Bocquet, J; Capogni, M; Castoldi, M; D'Angelo, A; Null, A; Didelez, J; Di Salvo, R; Fantini, A; Gervino, G; Ghio, F; Girolami, B; Guidal, M; Hourany, E; Kilvington, I; Kunne, R; Kuznetsov, V; Lapik, A; Levi Sandri, P; Lleres, A; Moricciani, D; Nedorezov, V; Nicoletti, L; Rebreyend, D; Renard, F; Rudnev, N; Schaerf, C; Sperduto, M; Sutera, M; Turinge, A; Zucchiatti, A
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96503
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