1997/05/28 by J. Schwiening, Jochen Schwiening, Schwiening, Jochen
Medicine · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Medical Imaging Techniques and Applications #Particle physics theoretical and experimental studies #hep-ex #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9705454
Invited talk at 32nd Rencontres de Moriond: QCD and High-Energy Hadronic Interactions, Les Arcs, France, 22-29 Mar 1997. (8 pages)
openalex publication_date 1997/05/28 · arxiv created 1997/06/04 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We have measured the differential cross sections for the production of π±, K±, K0, K*0, Φ, p and Λ in hadronic Z0 decays and in subsets of flavor-tagged Z0 → light quark (u u, d d, or s s), Z0 → c c and Z0 → b b events. Charged hadrons were identified with the SLD Cherenkov ring imaging detector. The vertex detector was employed to select flavor enriched samples and the polarized electron beam from SLC was used to tag quark and anti-quark jets. We observe a flavor dependence in the hadron fragmentation functions. We present evidence for leading particle production in hadronic decays of the Z0 boson to light-flavor jets and a direct measurement of the strangeness suppression factor γs.