The role of gluon-gluon shadowing in smallx-behaviour of structure functions |
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| Authors: | M G Ryskin Yu M Shabelski |
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| Institution: | 1. Petersburg Nuclear Physics Institute, Catchina, 188350, Sanct-Petersburg, Russia
2. INFN ELOISATRON Project, “Ettore Majorana” Centre for Scientific Culture, I-91016, Erice, Italy
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| Abstract: | We consider influence of gluon shadowing effects on the proton structure function in the smallx interval. These effects are noticeable in the HERA kinematical region. The explicit form of the gluon distribution in the proton depend significantly on the form of used boundary condition atQ 2=Q 0 2 . We consider also difference of results obtained with the help of Kuraev-Lipatov-Fadin and Altarelli-Parisi evolution equations. |
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