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arXiv · hep-ph/9307299

Flavor Dependence of Sea Quark Structure Functions

C. S. Kim·S. M. Kim·M. G. Olsson
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Abstract

Quark masses are shown to play an important role in the nucleon sea. Our analysis using massive QCD splitting functions demonstrates the existence of two Feynman-$x$ sea regimes. For small $x$ the strange sea is larger while at large $x$ the non-strange light sea is dominant. This crossover effect has been observed in a phenomenological analysis by the CTEQ Collaboration. We also investigate the charm component in the nucleon.

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C. S. Kim, S. M. Kim, M. G. Olsson. 1993-07-19. Flavor Dependence of Sea Quark Structure Functions. https://arxiv.org/abs/hep-ph/9307299

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