Final-state interactions in semi-inclusive deep inelastic scattering off the deuteron
نویسندگان
چکیده
منابع مشابه
Final-State Interactions and Single-Spin Asymmetries in Semi-Inclusive Deep Inelastic Scattering∗
Recent measurements from the HERMES and SMC collaborations show a remarkably large azimuthal single-spin asymmetries AUL and AUT of the proton in semi-inclusive pion leptoproduction γ∗(q)p → πX. We show that final-state interactions from gluon exchange between the outgoing quark and the target spectator system lead to single-spin asymmetries in deep inelastic lepton-proton scattering at leading...
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The production of slow nucleons in semi-inclusive deep inelastic electron scattering off the deuteron is investigated in the region x > 0.3. It is shown that within the spectator mechanism the semi-inclusive cross section exhibits a scaling property even at moderate values of Q2 (∼ few (GeV/c)2) accessible at present facilities, like CEBAF . Such a scaling property can be used as a model-indepe...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2011
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.84.014601