Parton distributions incorporating QED contributions

@inproceedings{Martin2004PartonDI,
  title={Parton distributions incorporating QED contributions},
  author={Alan D. Martin and Richard G Roberts and W. James Stirling and Robert S. Thorne},
  year={2004}
}
We perform a global parton analysis of deep inelastic and related hard-scattering data, including O(α QED) corrections to the parton evolution. Although the quality of the fit is essentially unchanged, there are two important physical consequences. First, the different DGLAP evolution of u and d type quarks introduces isospin violation, i.e. u p = d n , which is found to be unambiguously in the direction to reduce the NuTeV sin 2 θ W anomaly. A second consequence is the appearance of photon… CONTINUE READING
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Nucl. Phys

  • A Vogt, S Moch, J A M Vermaseren
  • Nucl. Phys
  • 2004

Phys. J

  • A D Martin, R G Roberts, W J Stirling, R S Thorne, Eur
  • Phys. J
  • 2004
2 Excerpts

Phys. Lett

  • Zeus, S Chekanov
  • Phys. Lett
  • 2004

Phys. Rev. D69

  • K.-P O Diener, S Dittmaier, W Hollik
  • Phys. Rev. D69
  • 2004
1 Excerpt

presented at the 12th International Workshop on Deep Inelastic Scattering

  • D Martin, R G Roberts, W J Stirling, R S Thorne
  • presented at the 12th International Workshop on…
  • 2004

Phys. Rev

  • G P Zeller
  • Phys. Rev
  • 2002

Phys. Rev. D59 Phys. Rev

  • U Baur, S Keller, D Wackeroth
  • Phys. Rev. D59 Phys. Rev
  • 1999
1 Excerpt

Phys. Rev. Lett

  • Ccfr Collaboration, W G Seligman
  • Phys. Rev. Lett
  • 1997

J. Blümlein, Zeit. Phys

  • A De Rujula, R Petronzio, A Savoy-Navarro, Nucl Phys
  • J. Blümlein, Zeit. Phys
  • 1979
1 Excerpt

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