QCD factorization for deep-inelastic scattering at large Bjorken Formula Not ShownSOFT-GLUON RESUMMATIONEFFECTIVE-FIELD THEORYDRELL-YAN PROCESSTHRESHOLD RESUMMATIONSUDAKOVORDERRENORMALIZATIONWe study deep-inelastic scattering factorization on a nucleon in the end-point regime x(B)similar to 1-O(Lambda(QCD...
In this framework, based on a partial twist expansion, we derive a factorization formula that involves a new gauge invariant unintegrated gluon distribution which depends explicitly on the Feynman x variable. It is shown that both the Regge and Bjorken limits are recovered in this approach. We ...
For simplicity we consider for this only two exper- iments, namely EG1b [4] (experiment "1") and the newer 18 This difference, of a few percent (≤ 5%), is presumably principally due to the effect of the running of μ4(Q2) with Q2, the effect not accounted for in the formula (...
Measurement of the differential cross section and charge asymmetry for inclusive [Formula: see text] production at [Formula: see text] TeV. These results provide important constraints on the parton distribution functions of the proton in the range of the Bjorken scaling variablexfrom [Formula: see...
(x, Q 2 ) at fixed Q 2 is given by [5] 1 0 dx g 1 (x, Q 2 ) = 1 2 a (0) + m 2 N 9Q 2 a (2) +4d (2) +4f (2) +O( m 4 N Q 4 ) ≡ 1 2 a (0) +µ GeV 2 Q 2 +O( m 4 N Q 4 ) . (1) The above formula does not include perturbative co...