International Journal of Modern Physics A, ( ISI ), Volume (32), Year (2017-5) , Pages (1750065-1750065)

Title : ( Decoupling the NLO-coupled QED ⊗ QCD, 6 DGLAP evolution equations, using Laplace transform method )

Authors: marzieh mottaghizadeh , Parvin Eslami , Seyyedeh Fatemeh Taghavi Shahri ,

Citation: BibTeX | EndNote

We analytically solved the QED ⊗ QCD-coupled DGLAP evolution equations at leading 15 order (LO) quantum electrodynamics (QED) and next-to-leading order (NLO) quantum 16 chromodynamics (QCD) approximations, using the Laplace transform method and then 17 computed the proton structure function in terms of the unpolarized parton distribution 18 functions. Our analytical solutions for parton densities are in good agreement with those from CT14QED (1.2952 < Q2 < 1010 19 ) (Ref. 6) global parametrizations and APFEL (A PDF Evolution Library) (2 < Q2 < 108 20 ) (Ref. 4). We also compared the proton structure function, F2p(x, Q^2 ), with the experimental data released by the ZEUS and H1 22 collaborations at HERA. There is a nice agreement between them in the range of low and high x and Q^2 .

Keywords

, DGLAP evolution equations, QED ⊗ QCD,
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1062547,
author = {Mottaghizadeh, Marzieh and Eslami, Parvin and Taghavi Shahri, Seyyedeh Fatemeh},
title = {Decoupling the NLO-coupled QED ⊗ QCD, 6 DGLAP evolution equations, using Laplace transform method},
journal = {International Journal of Modern Physics A},
year = {2017},
volume = {32},
month = {May},
issn = {0217-751X},
pages = {1750065--1750065},
numpages = {0},
keywords = {DGLAP evolution equations; QED ⊗ QCD; partons},
}

[Download]

%0 Journal Article
%T Decoupling the NLO-coupled QED ⊗ QCD, 6 DGLAP evolution equations, using Laplace transform method
%A Mottaghizadeh, Marzieh
%A Eslami, Parvin
%A Taghavi Shahri, Seyyedeh Fatemeh
%J International Journal of Modern Physics A
%@ 0217-751X
%D 2017

[Download]