NLO photon parton parametrization using ee and ep data

W. Slominski; H. Abramowicz; A. Levy

doi:10.1140/epjc/s2005-02458-7

NLO photon parton parametrization using ee and ep data

高能物理 - 唯象学 2009-01-07 v2 高能物理 - 实验

作者: W. Slominski , H. Abramowicz , A. Levy

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摘要

An NLO photon parton parametrization is presented based on the existing $F_2^\gamma$ measurements from $e^+e^-$ data and the low- $x$ proton structure function from $ep$ interactions. Also included in the extraction of the NLO parton distribution functions are the dijets data coming from $\gamma p \to j_1 + j_2 +X$ . The new parametrization is compared to other NLO parametrizations.

引用

@article{arxiv.hep-ph/0504003,
  title  = {NLO photon parton parametrization using ee and ep data},
  author = {W. Slominski and H. Abramowicz and A. Levy},
  journal= {arXiv preprint arXiv:hep-ph/0504003},
  year   = {2009}
}

备注

22 pages, 7 figures, 2 tables

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