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arXiv · 0801.1789

About S-\bar s, ΔS-Δ\bar s and D_d^{K+ - K-} in K^\pm Production in Sidis

Ekaterina Christova·Elliot Leader
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Abstract

We consider semi-inclusive unpolarized DIS for the production of charged Kaons and the different possibilities, both in LO and NLO, to test the conventionally used assumptions s-\bar s=0, Δs-Δ\bar s=0 and D_d^{K+ - K-}=0. The considered tests have the advantage that they do not require any knowledge of the fragmentation functions.

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Ekaterina Christova, Elliot Leader. 2008-01-11. About S-\bar s, ΔS-Δ\bar s and D_d^{K+ - K-} in K^\pm Production in Sidis. https://arxiv.org/abs/0801.1789

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