The Jacobi Polynomials QCD analysis for the polarized structure function
| dc.creator | Tehrani, S. Atashbar | |
| dc.creator | Khorramian, Ali N. | |
| dc.date | 2007-05-18 | |
| dc.date | 2007-07-31 | |
| dc.date.accessioned | 2026-07-07T13:06:30Z | |
| dc.date.available | 2026-07-07T13:06:30Z | |
| dc.description | We present the results of our QCD analysis for polarized quark distribution and structure function $xg_1 (x,Q^2)$. We use very recently experimental data to parameterize our model. New parameterizations are derived for the quark and gluon distributions for the kinematic range $x ε[10^{-8},1]$, $Q^2 ε[1,10^6]$ GeV^2. The analysis is based on the Jacobi polynomials expansion of the polarized structure functions. Our calculations for polarized parton distribution functions based on the Jacobi polynomials method are in good agreement with the other theoretical models. The values of $Λ_{QCD}$ and $α_s(M_z)$ are determined. | |
| dc.description | 23 pages, 8 figures and 4 tables | |
| dc.identifier | https://arxiv.org/abs/0705.2647 | |
| dc.identifier | http://arxiv.org/abs/0705.2647 | |
| dc.identifier | JHEP 0707:048,2007 | |
| dc.identifier | doi:10.1088/1126-6708/2007/07/048 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/227802 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Jacobi Polynomials QCD analysis for the polarized structure function | |
| dc.type | text |