Comparison of Analytical Solutions of DGLAP Evolution Equations
Abstract
We explain particular, unique, approximate solutions of the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations and also solutions of DGLAP evolution equations by using regge behaviour of structure functions and method of characteristic for t and x-evolutions of singlet and non-singlet structure functions in leading order (LO) and next-to-leading order (NLO). Hence t-evolution of deuteron, proton, neutron and difference of proton and neutron and x-evolution of deuteron, proton and neutron structure functions in LO and NLO at low-x from DGLAP evolution equations. The results of t and x-evolutions are compared with experimental data and global parameterization in different kinematics region. We also compare the solutions of DGLAP evolution equations among themselves.
Keywords
Cite
@article{arxiv.1004.3731,
title = {Comparison of Analytical Solutions of DGLAP Evolution Equations},
author = {R. Rajkhowa},
journal= {arXiv preprint arXiv:1004.3731},
year = {2010}
}
Comments
22 pages,4 figures