F
2
c
at low x |
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| Authors: | A Yu Illarionov A V Kotikov |
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| Institution: | 1. Dipartimento di Fisica, Universit?? di Trento, Trento, Italy
2. Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Dubna, Russia
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| Abstract: | We study the heavy-quark contributions to the proton structure function F 2(x,Q 2) at next-to-leading order using compact formulas at small values of Bjorken??s x variable. The formulas provide a good agreement with the modern HERA data for F 2 c (x,Q 2). |
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