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arXiv · hep-ph/0109271

Do Quark Mass Effects Survive in the High-$Q^2$ Limit of DIS?

A. V. Kisselev·V. A. Petrov·R. A. Ryutin
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Abstract

Quark mass effects are analyzed at high $Q^2$ in the current fragmentation region of DIS. It is found that the linear combination $F_2-2.75F^c_2$ scales at large $Q^2$ and small $x$. We obtained a lower bound for the ratio $F^c_2/F_2$ which lies very close to the data from HERA.

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A. V. Kisselev, V. A. Petrov, R. A. Ryutin. 2002-08-12. Do Quark Mass Effects Survive in the High-$Q^2$ Limit of DIS?. https://doi.org/10.1140/epjc%2Fs2002-01077-2

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