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Paper   IPM / Particles / 11587
School of Particles and Accelerator
  Title:   Nucleon polarized structure function
  Author(s): 
1.  Fatemeh Arbabifar
2.  Ali Naghi Khorramian
3.  Shahin Atashbar Tehrani
4.  A Najafgholi
  Status:   In Proceedings
  Proceeding: The Conference in Honour of Murray Gell-Mann's 80th Birthday,2010
  Year:  2010
  Pages:   503-510
  Supported by:  IPM
  Abstract:
The alternative approach to QCD analysis for quark distributions and structure functions for polarized deep inelastic scattering is presented. We use very recently experimental data to parameterize our model for quark and gluon distributions up to NLO approxima- tion. Our calculation is based on Jacobi polynomials expansion of the polarized structure functions. The nal results are in good agreement with the other theoritical models and experimental data.

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