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Dr Leticia Cunqueiro Mendez (INFN)28/04/2011, 10:50QCD
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Federica Sozzi (Università degli studi di Trieste)28/04/2011, 11:10QCDCOMPASS is a fixed target experiment at the CERN SPS. The COMPASS physics programme is dedicated to the study of the nucleon spin structure and of hadron spectroscopy. The nucleon spin structure is investigated by means of Deep Inelastic Scattering reactions, using a 160GeV muon beam, impinging on a solid state target. The recent results on the gluon contribution to the nucleon spin, on the...Go to contribution page
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Leonardo Carminati (MI)28/04/2011, 11:30QCDVerra discussa una misura della sezione d'urto per la produzione inclusiva di fotoni diretti isolati , basata su 880nb-1. La misura copre i range di pseudorapidita' |eta| < 1.37 e 1.52 |eta | < 1.81 per energie trasverse 15 < ET < 100 GeV. I risultati sono confrontati con predizioni di calcoli di QCD perturbativa a NLO. Inoltre saranno presentati i risultati preliminari per il canale a 2...Go to contribution page
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Patrizia Rossi (LNF)28/04/2011, 11:50QCDCEBAF at Jefferson Lab (USA) is an electron accelerator devoted to basic research in hadronic physics in order to understand the strongly interacting matter. It is based on superconducting cavities and capable of delivering a "continuous" (pulses spaced of 2 ns), highly polarized beam of present maximum energy of 6 GeV to three experimental halls A, B, C. The design features and excellent...Go to contribution page
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Dr Monica Turcato (Hamburg University)28/04/2011, 12:10QCD
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Maria Paola Lombardo (INFN LNF)28/04/2011, 12:30QCD
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Prof. Egle Tomasi-Gustafsson (IPN Orsay)28/04/2011, 12:50QCDThe study of electromagnetic nucleon form factors is object of experimental and theoretical studies since decades. At moderate values of the momentum transfer squared, q^2, the individual determination of the electric and magnetic FFs strongly constrain the nucleon models, whereas at larger q^2 the validity of analyticity and of the asymptotic properties predicted by QCD can be...Go to contribution page
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