“School of Particles And Accelerator”

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Paper   IPM / Particles And Accelerator / 8949
School of Particles and Accelerator
  Title:   Longitudinal heavy quark structure function
1.  Ali Naghi Khorramian
2.  Shahin Atashbar Tehrani
3.  Abolfazl Mirjalili
  Status:   Published
  Journal: Nucl. Phys. B Proc. Suppl.
  Vol.:  186
  Year:  2009
  Pages:   379-382
  Supported by:  IPM
In this paper we study the heavy-quark contribution to the proton non-singlet structure functions FNS L (x;Q2). In this way we use very recently results for massive operator matrix elements, which contribute to the heavy �avor Wilson coe�cients in unpolarized deeply inelastic scattering in the region Q2 >> m2. The method of QCD analysis of non-singlet structure function, based on their Jacobi polynomials reconstruction from perturbative QCD predictions for the Mellin moments, is also described.

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