scholarly journals QCD analysis of nucleon structure functions in deep-inelastic neutrino-nucleon scattering: Laplace transform and Jacobi polynomials approach

2016 ◽  
Vol 94 (4) ◽  
Author(s):  
S. Mohammad Moosavi Nejad ◽  
Hamzeh Khanpour ◽  
S. Atashbar Tehrani ◽  
Mahdi Mahdavi
Keyword(s):  
Laplace Transform ◽  
Jacobi Polynomials ◽  
Structure Functions ◽  
Nucleon Structure ◽  
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

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

QCD ANALYSIS OF DEEP INELASTIC LEPTON-NUCLEON SCATTERING DATA

1992 ◽  
Vol 07 (25) ◽  
pp. 2307-2315
Author(s):  
S. I. BILENKAYA ◽  
D. B. STAMENOV
Keyword(s):  
Cross Section ◽  
Scale Parameter ◽  
Structure Functions ◽  
Mass Scale ◽  
Scattering Data ◽  
Nucleon Structure ◽  
Leading Order ◽  
Parton Distributions ◽  
Qcd Analysis ◽  
Good Agreement

A combined next-to-leading order QCD analysis of BCDMS µ H 2 ( D 2) and CDHS [Formula: see text] scattering data is presented. The nucleon structure functions are given in terms of parton distributions. Unlike most of the papers on this subject, the cross-section scattering data (not the values for the nucleon structure functions extracted from these data by additional extrapolations and assumptions) are fitted. A very good agreement of the data with the predictions of QCD for the parton distributions is observed. The QCD mass scale parameter Λ is determined from these data both in a flavor nonsinglet approximation and with a complete flavor singlet and non-singlet treatment. These two fits to the data give consistent results for Λ.

QCD analysis of structure functions in terms of Jacobi polynomials

1987 ◽  
Vol 36 (1) ◽  
pp. 51-59 ◽  
Author(s):  
V. G. Krivokhizhin ◽  
S. P. Kurlovich ◽  
V. V. Sanadze ◽  
I. A. Savin ◽  
A. V. Sidorov ◽  
...  
Keyword(s):  
Jacobi Polynomials ◽  
Structure Functions ◽  
Qcd Analysis

scholarly journals Evolution of nucleon structure functions in the Q2 range between 20 and 10 000 GeV2 from a new QCD analysis of neutrino data

1985 ◽  
Vol 153 (1-2) ◽  
pp. 111-115 ◽  
Author(s):  
F. Bergsma ◽  
J. Dorenbosch ◽  
J.V. Allaby ◽  
U. Amaldi ◽  
G. Barbiellini ◽  
...  
Keyword(s):  
Structure Functions ◽  
Nucleon Structure ◽  
Qcd Analysis

SPIN-DEPENDENT STRUCTURE FUNCTION OF 3He and 3H

2011 ◽  
Vol 26 (03n04) ◽  
pp. 625-626 ◽  
Author(s):  
F. ARBABIFAR ◽  
ALI N. KHORRAMIAN ◽  
S. TAHERI MONFARED ◽  
S. ATASHBAR TEHRANI
Keyword(s):  
Inelastic Scattering ◽  
Structure Function ◽  
Deep Inelastic Scattering ◽  
Jacobi Polynomials ◽  
Structure Functions ◽  
Neutron Structure ◽  
Qcd Analysis ◽  
Polarized Deep Inelastic Scattering

We present the results of our QCD analysis for quark distributions and structure functions for polarized deep inelastic scattering of leptons on nucleons and nuclei using the Jacobi polynomials up to NLO approximation. Finally by having proton and also neutron structure functions, we have enough motivation to extract 3 He and 3 H polarized structure functions.

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