The polarized and tagged Graal gamma-my beam is obtained by backward Compton scattering of laser light on the high-energy electrons circulating in the ESRF storage ring. This technique, first developed for the Ladon beam on the storage ring Adone. at LNF [1], provides gamma-ray beams with linear or circular polarizations close to one and well known. The. Graal beam covers the energy region between 600 and 1500 MeV thus allowing the study of baryon resonances up to an energy of 1916 MeV, in large part by precision measurements of beam polarization asymmetries in meson photoproduction on the nucleons.

Bellini, V., Bocquet, J., Casano, L., Castoldi, M., D'Angelo, A., Didelez, J., et al. (2008). Recent Results from the Graal and LEGS Beams. In SIXTH INTERNATIONAL CONFERENCE ON PERSPECTIVES IN HADRONIC PHYSICS (pp.404-411). MELVILLE-NEW YORK -- USA : American Institute of Physics.

Recent Results from the Graal and LEGS Beams

D'ANGELO, ANNALISA;FANTINI, ALESSIA;FRANCO, DOMENICO;LAPIK, ALEXANDER;SCHAERF, CARLO;SCHAERF, CARLO;
2008-01-01

Abstract

The polarized and tagged Graal gamma-my beam is obtained by backward Compton scattering of laser light on the high-energy electrons circulating in the ESRF storage ring. This technique, first developed for the Ladon beam on the storage ring Adone. at LNF [1], provides gamma-ray beams with linear or circular polarizations close to one and well known. The. Graal beam covers the energy region between 600 and 1500 MeV thus allowing the study of baryon resonances up to an energy of 1916 MeV, in large part by precision measurements of beam polarization asymmetries in meson photoproduction on the nucleons.
6th International Conference on Perspectives in Hadronic Physics
Trieste, Italy
Rilevanza internazionale
contributo
2008
2008
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Polarized photons; meson photoproduction; polarization observables; PHOTOPRODUCTION; ETA
Intervento a convegno
Bellini, V., Bocquet, J., Casano, L., Castoldi, M., D'Angelo, A., Didelez, J., et al. (2008). Recent Results from the Graal and LEGS Beams. In SIXTH INTERNATIONAL CONFERENCE ON PERSPECTIVES IN HADRONIC PHYSICS (pp.404-411). MELVILLE-NEW YORK -- USA : American Institute of Physics.
Bellini, V; Bocquet, J; Casano, L; Castoldi, M; D'Angelo, A; Didelez, J; Di Salvo, R; Fantini, A; Franco, D; Gervino, G; Ghio, F; Giardina, G; Girolami, B; Giusa, A; Guidal, M; Hourany, E; Kunne, R; Lapik, A; Levi Sandri, P; Lleres, A; Mammoliti, F; Mandaglio, G; Manganaro, M; Moricciani, D; Mushkarenkov, A; Nedorezov, V; Nicoletti, L; Randieri, C; Rebreyend, D; Rudnev, N; Russo, G; Schaerf, C; Sperduto, M; Sutera, M; Turinge, A; Vegna, V; Ardashev, K; Bade, C; Blecher, M; Caracappa, A; Gibson, C; Gluckler, H; Hicks, K; Hoblit, S; Kageya, T; Khandaker, M; Kistner, O; Kizigul, S; Kucuker, S; Lehmann, A; Lincoln, F; Lindgren, R; Lowry, M; Lucas, M; Mahon, J; Miceli, L; Pap, M; Preedom, B; Sandorfi, A; Seyfarth, H; Schaerf, C; Stroher, H; Thornl, C; Whisnant, C; Wang, K; Wei, X
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96803
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