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Leading-Order Determination of the Gluon Polarization from high-$p_T$ Hadron Electroproduction
Lepton-Nucleon Scattering Deep Inelastic Scattering QCD gluon polarization
2010/3/15
Longitudinal double-spin asymmetries of charged hadrons with high transverse momentum $p_T$ have been measured in electroproduction using the \hermes\ detector at \hera. Processes involving gluons in ...
Single photo and electroproduction of pions at
meson electroproduction helicity amplitudes
2009/11/24
Within the Excited Baryon Analysis Center we have performed a dynamical coupled-channels analysis of the available p(e,e' π)N data in the region of W≤ 1.6 GeV and Q2≤1.45 (GeV/c)2. The channels includ...
Recent results on nucleon resonance electrocouplings from the studies of π+π－p electroproduction with the CLAS detector
nucleon resonances electromagnetic form factors nucleon structure
2009/11/17
Recent results on nucleon resonance studies in π+π－p electro- production off protons with the CLAS detector are presented. The analysis of CLAS data allowed us to determine all essential contributing ...