• 1
  • 2
  • 5
  • 6
  • 7
  • 8
  • 9
  • 3
  • 4
IPM
30
YEARS OLD

“School of Particles”

Back to Papers Home
Back to Papers of School of Particles

Paper   IPM / Particles / 11744
School of Particles and Accelerator
  Title:   Determination Of The Strong Coupling Contant From Nlo QCD Analysis Of Proton Structure Function
  Author(s): 
1 . H Khanpour
2 . Ali Naghi Khorramian
3 . S Atashbar Tehrani
  Status:   Published
  Journal: Int. J. Mod. Phys. A
  No.:  3 & 4
  Vol.:  26
  Year:  2011
  Pages:   658-659
  Supported by:  IPM
  Abstract:
In this article we present a determination of the strong coupling constant and parton distribution functions (PDFs) based on a next-to-leading order (NLO) perturbative QCD analysis of proton structure function. More precisely, we extract s(M2Z) and PDFs by fitting perturbative QCD predictions to the data from the measurements of the proton structure function Fp2 in deep inelastic scattering, which are based on perturbative QCD calculations up to NLO. We obtain at NLO s(M2Z) = 0.1154 ? 0.0026 in the variable- flavor number scheme.

Download TeX format
back to top
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
scroll left or right