scholarly journals QCD analysis of structure functions in deep inelastic neutrino-nucleon scattering without using the orthogonal polynomials approach

2019 ◽  
Vol 99 (3) ◽  
Author(s):  
A. Ghaffari Tooran ◽  
A. Khorramian ◽  
H. Abdolmaleki
Keyword(s):  
Orthogonal Polynomials ◽  
Structure Functions ◽  
Nucleon Scattering ◽  
Qcd Analysis

NON-SINGLET PART OF THE LONGITUDINAL STRUCTURE FUNCTION FL UP TO $O(\alpha_s^3)$

2011 ◽  
Vol 26 (03n04) ◽  
pp. 686-687 ◽  
Author(s):  
M. SOLEYMANINIA ◽  
ALI N. KHORRAMIAN
Keyword(s):  
Structure Function ◽  
Structure Functions ◽  
Distribution Functions ◽  
Nucleon Structure ◽  
Heavy Flavor ◽  
Longitudinal Structure ◽  
Nucleon Scattering ◽  
Longitudinal Structure Function ◽  
Nucleon Structure Function ◽  
Qcd Analysis

The unpolarized longitudinal nucleon structure function FL, measured in the deep inelastic lepton-nucleon scattering, is contained of three parts, singlet, non-singlet and gluon. The aim of this paper is to perform a QCD analysis of the longitudinal heavy and light structure functions FL(x, Q2) in the non-singlet part up to [Formula: see text]. We use the light and heavy flavor Wilson coefficients and distribution functions in Mellin space. Also we need to use the Padé approximation for αs analysis.

scholarly journals QCD analysis of non-singlet structure functions at NNLO accuracy, based on the Laplace transform

2020 ◽  
Vol 135 (6) ◽  
Author(s):  
S. Mohammad Moosavi Nejad ◽  
Maral Salajegheh ◽  
Abolfazl Mirjalili ◽  
Shahin Atashbar Tehrani
Keyword(s):  
Laplace Transform ◽  
Structure Functions ◽  
The Laplace Transform ◽  
Qcd Analysis

scholarly journals STRUCTURE FUNCTIONS IN DEEP INELASTIC LEPTON-NUCLEON SCATTERING

2000 ◽  
Vol 15 (supp01b) ◽  
pp. 467-494 ◽  
Author(s):  
MAX KLEIN
Keyword(s):  
Inelastic Scattering ◽  
Structure Function ◽  
Deep Inelastic Scattering ◽  
Gluon Distribution ◽  
Structure Functions ◽  
Heavy Flavor ◽  
Nucleon Scattering ◽  
High Q ◽  
Low X

This report presents the latest results on structure functions, as available at the Lepton-Photon Symposium 1999. It focuses on three experimental areas: new structure function measurements, in particular from HERA at low x and high Q2; results on light and heavy flavor densities; and determinations of the gluon distribution and of αs. As the talk was delivered at a historic moment and place, a few remarks were added recalling the exciting past and looking into the promising future of deep inelastic scattering (DIS).

Next-to-leading-order QCD analysis of structure functions with the help of Jacobi polynomials

1990 ◽  
Vol 48 (2) ◽  
pp. 347-353 ◽  
Author(s):  
V. G. Krivokhizhin ◽  
S. P. Kurlovich ◽  
R. Lednicky ◽  
S. Nemecek ◽  
V. V. Sanadze ◽  
...  
Keyword(s):  
Jacobi Polynomials ◽  
Structure Functions ◽  
Leading Order ◽  
Qcd Analysis

Structure functions and charge ratios in muon-nucleon scattering

1978 ◽  
Vol 17 (11) ◽  
pp. 2843-2846 ◽  
Author(s):  
C. del Papa ◽  
D. Dorfan ◽  
S. M. Flatté ◽  
C. A. Heusch ◽  
B. Lieberman ◽  
...  
Keyword(s):  
Structure Functions ◽  
Nucleon Scattering
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