“School of Particles And Accelerator”

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Paper   IPM / Particles And Accelerator / 11782
School of Particles and Accelerator
  Title:   Polarized deeply inelastic scattering (DIS) structure functions for nucleons and nuclei
1.  Ali Naghi Khorramian
2.  Shahin Atashbar Tehrani
3.  Sara Taheri Monfared
4.  Fatemeh Arbabifar
5.  F. I Olness
  Status:   Published
  Journal: Phys. Rev. D
  Vol.:  83
  Year:  2011
  Pages:   054017
  Supported by:  IPM
We extract parton distribution functions (PDFs) and tructure functions from recent experimental data of polarized lepton?deeply inelastic scattering (DIS) on nucleons at next-to-leading order (NLO) quantum chromodynamics. We apply the Jacobi polynomial method to the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution as this is numerically efficient. Having determined the polarized proton and neutron spin structure, we extend this analysis to describe 3He and 3H polarized structure functions, as well as various sum rules. We compare our results with other analyses from the literature

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