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arXiv · hep-ph/9808464

Charm Production and Fragmentation in Charged Current DIS

S. Kretzer
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Abstract

In charged current deep inelastic scattering charm is dominantly produced in scattering events on strange quarks, thereby allowing for an experimental determination of the nucleon's strange sea density. A measurement of the energy spectrum of final state charm fragments (D-mesons) determines the charm fragmentation function at spacelike scales considerably below typical e^+e^- c.m.s. energies. NLO corrections to the naive s -> c parton model production picture are important and well understood.

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S. Kretzer. 1998-08-28. Charm Production and Fragmentation in Charged Current DIS. https://doi.org/10.1016/s0920-5632(99)00171-1

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