Deep Inelastic Scattering of Polarized Electrons by Polarized Protons
نویسندگان
چکیده
منابع مشابه
Scheme Dependence in Polarized Deep Inelastic Scattering
We study the effect of scheme dependence upon the NLO QCD analysis of the world data on polarized DIS. The reliability of an analysis at NLO is demonstrated by the consistency of our polarized densities with the NLO transformation rules relating them to each other. We stress the importance of the chiral JET scheme in which all the hard effects are consistently absorbed in the Wilson coefficient...
متن کاملDeep inelastic scattering of polarized electrons by polarized 3He and the study of the neutron spin structure.
The neutron longitudinal and transverse asymmetries A n 1 and A n 2 have been extracted from deep inelas-tic scattering of polarized electrons by a polarized 3 He target at incident energies of 19.42, 22.66 and 25.51 GeV. The measurement allows for the determination of the neutron spin structure functions g n 1 (x; Q 2) and g n 2 (x; Q 2) over the range 0:03 < x < 0:6 at an average Q 2 of 2 (Ge...
متن کاملParity Violation in Inelastic Scattering of Polarized Electrons
Parity non-conservation has been observed in the inelastic scattering of longitudinally polarized electrons from an unpolarized deuterium target at 19.4 and 22.2 GeV. We find an asymmetry A = (oR oL)/(oR + uL) = (-9.5 2 1.6) x 10 -5 Q2, Q2 in (GeV/c)2 , for values of Q2 near 1.4. The ~ statistical and systematic errors are each about 9 percent of the measured asymmetry. This result is consisten...
متن کاملRadiative electroweak effects in deep inelastic scattering of polarized leptons by polarized nucleons
The one-loop electroweak radiative correction of the lowest order to lepton current for deep inelastic scattering (DIS) of longitudinally polarized leptons by polarized nucleons is obtained in model independent way. The detailed numerical analysis within kinematical requirements of future polarization collider experiments is performed. The possibility to reduce radiative effects by detection of...
متن کاملDeep Inelastic Scattering of Polarized Electrons off Polarized He: Nuclear Effects and the Neutron Spin Structure Functions
Nuclear effects in Deep Inelastic Scattering of polarized electrons off polarized 3He are analyzed in terms of a spin dependent spectral function taking into account S′ and D waves in 3He, as well as Fermi motion and binding effects. A simple and reliable equation relating the neutron and 3He spin structure functions is proposed. The spin structure functions (SSF) of the nucleon g 1 and g N 2 p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1976
ISSN: 0031-9007
DOI: 10.1103/physrevlett.37.1261