Study of the process e + e − → K S K ± π ∓ with CMD-3 detector

Abstract

A recent result of the cross section measurement of the process e(+)e(-) -> KSK +/-pi(-/+) e(+)e(-) collider VEPP-2000 is presented using a data sample of the similar to 150 pb(-1) integrated luminosity collected with the CMD-3 detector. The processes with charged kaons in multi hadron events attract special interest, because they impact strongly on studies of light quark hadronization, isospin symmetry, and strange meson spectroscopy. Experimental results of e(+)e(-) -> KSK +/-pi(-/+) cross section are presented in a broad energy range covered by the VEPP-2000 and compared to earlier measurements. A study of the production dynamics confirms the dominance of neutral KK*(892) intermediate state.