Do quark mass effects survive in the high-Q limit of DIS?

  • A.V. Kisselev
  • V.A. Petrov
  • R.A. Ryutin
Theoretical Physics

Abstract.

Quark mass effects are analyzed at high Q2 in the current fragmentation region of DIS. It is found that the linear combination F 2 -2.75F c 2 scales at large Q2 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.

Keywords

Linear Combination Quark Mass Mass Effect Fragmentation Region Current Fragmentation 

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Copyright information

© Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2002

Authors and Affiliations

  • A.V. Kisselev
    • 1
  • V.A. Petrov
    • 1
  • R.A. Ryutin
    • 1
  1. 1.Institute for High Energy Physics, Division of Theoretical Physics, 142281 Protvino, Russia RU

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