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arXiv · hep-ph/0006219

Quark combinatorics for production ratios in hadronic Z^0 decays

V. A. Nikonov·J. Nyiri
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Abstract

Model independent verification of the quark combinatorics rules, which govern the ratios of the yields of secondaries, is presented for jet processes. Because of a large number of produced resonances in the hadron jets, a test of the quark combinatorics rules is hardly possible in the central region, x_{hadron} < 0.2. However, a model-independent verification is plausible at x_{hadron} \sim 1. It is shown that for the large x_{hadron} kinematical region the quark combinatorial relations are in a reasonable agreement with data for ρ^0/π^0 and p/π^+ ratios.

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V. A. Nikonov, J. Nyiri. 2000-06-19. Quark combinatorics for production ratios in hadronic Z^0 decays. https://arxiv.org/abs/hep-ph/0006219

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