At the GRAAL facility, a polarised and tagged ray beam is produced in the energy range from 500 MeV up to 1500 MeV. Preliminary results of beam polarization asymmetries for Compton scattering on the proton are presented. These very precise measurements cover the angular range 30°-150°, providing stringent constraints to theoretical models.

Bartalini, O., Bellini, V., Bocquet, J., Capogni, M., Castoldi, M., D'Angelo, A., et al. (2003). Compton scattering at GRAAL. In GDH 2002: PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON THE GERASIMOV-DRELL-HEARN SUM RULE AND THE SPIN STRUCTURE OF THE NUCLEON (pp.339-343). SINGAPORE -- SGP : World Scientific Publishing Co. [10.1142/9789812705167_0048].

Compton scattering at GRAAL

BARTALINI, ORIETTA;D'ANGELO, ANNALISA;FANTINI, ALESSIA;LAPIK, ALEXANDER;SCHAERF, CARLO;
2003-01-01

Abstract

At the GRAAL facility, a polarised and tagged ray beam is produced in the energy range from 500 MeV up to 1500 MeV. Preliminary results of beam polarization asymmetries for Compton scattering on the proton are presented. These very precise measurements cover the angular range 30°-150°, providing stringent constraints to theoretical models.
2nd International Symposium on the Gerasimov-Drell-Hearn Sum Rule and the Spin Structure of the Nucleon
Genova, Italy
2002
Rilevanza internazionale
contributo
2002
2003
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
SIGMA-BEAM ASYMMETRY; POSITIVE PION-PHOTOPRODUCTION; PRECISE MEASUREMENT; PROTON
http://www.worldscientific.com/doi/abs/10.1142/9789812705167_0048
Intervento a convegno
Bartalini, O., Bellini, V., Bocquet, J., Capogni, M., Castoldi, M., D'Angelo, A., et al. (2003). Compton scattering at GRAAL. In GDH 2002: PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON THE GERASIMOV-DRELL-HEARN SUM RULE AND THE SPIN STRUCTURE OF THE NUCLEON (pp.339-343). SINGAPORE -- SGP : World Scientific Publishing Co. [10.1142/9789812705167_0048].
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; Girolam...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96545
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