Quantum-chromodynamic analysis ofeNdeep-inelastic scattering data
نویسندگان
چکیده
منابع مشابه
Inelastic scattering from quantum impurities
We review the non-perturbative theoretical framework set up recently to compute the inelastic scattering cross section from quantum impurities [G. Zaránd et al., Phys. Rev. Lett. 93, 107204 (2004)] and show how it can be applied to a number of quantum impurity models. We first use this method for the S = 1/2 single-channel Kondo model and the Anderson model. In both cases, a large plateau is fo...
متن کاملQuantum Chromodynamics and Deep Inelastic Scattering
This article first describes the parton model which was the precursor of the QCD description of hard scattering processes. After the discovery of QCD and asymptotic freedom, the first successful applications were to Deep Inelastic lepton– hadron scattering. The subsequent application of QCD to processes with two initial state hadrons required the understanding and proof of factorization. To tak...
متن کاملA QCD ANALYSIS OF eN DEEP - INELASTIC SCATTERING DATA
In the context of QCD, an analysis is presented of a compilation of eN deep-inelastic scattering data taken at SLAC. Included are data for FFP, Fgd, F;P-Fy and R. The interaction between the logarithmic scaling violation from c1 S and the power-law scaling violation from higher-twist terms is discussed. This interaction can affect the determination of the parameter A and can alter the predictio...
متن کاملA QCD analysis of diffractive deep-inelastic scattering data
We perform a novel type of analysis of diffractive deep-inelastic scattering data, in which the input parton distributions of the Pomeron are parameterised using the perturbative QCD expressions. In particular, we treat individually the components of the Pomeron of different size. We are able to describe simultaneously both the recent ZEUS and H1 diffractive data. In addition to the usual two-g...
متن کاملA New Global Analysis of Deep Inelastic Scattering Data
A new QCD analysis of Deep Inelastic Scattering (DIS) data is presented. All available neutrino and anti-neutrino cross sections are reanalysed and included in the fit, along with charged-lepton DIS and Drell-Yan data. A massive factorisation scheme is used to describe the charm component of the structure functions. Next-to-leading order parton distribution functions are provided. In particular...
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 D
سال: 1980
ISSN: 0556-2821
DOI: 10.1103/physrevd.22.582