Intrinsic transverse momentum and structure function evolution in deep inelastic lepton hadron scattering |
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| Authors: | A König |
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| Institution: | 1. Physics Department, University of Wuppertal, D-5600, Wuppertal, Federal Republic of Germany
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| Abstract: | A model is constructed that allows to implement intrinsic transverse momentum and target mass in the QCD analysis ofQ 2-evolution of structure functions in deep inelastic lepton hadron scattering without losing the factorization property of mass singularities. The modified evolution equations are integrated numerically and the results are compared to experimental data. It turns out that no further higher twist contributions are required. |
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