Partial-wave analysis of the K+K-bar0 pi - system.

1988 
We have performed a partial-wave analysis of the K/sup +/K/sub S//sup 0/..pi../sup -/ system produced in the reaction ..pi../sup -/p..-->..K/sup +/K-bar/sup 0/..pi../sup -/n at 8 GeV/c. We present the results of the analysis of 30 740 events in the mass range 1.24--1.60 GeV/c/sup 2/, with 0.0less than or equal to-t<1.0 GeV/sup 2//c/sup 2/. In the 1.28-GeV/c/sup 2/ mass region, we see evidence for a J/sup P//sup G/ = 0/sup -+/ resonance in addition to the resonant 1/sup ++/ wave. We observe a 0/sup -+/ resonance and possibly a small 1/sup ++/ resonance in the 1.42-GeV/c/sup 2/ region. We also observe a 1/sup ++/ state near 1.5 GeV/c/sup 2/.
    • Correction
    • Source
    • Cite
    • Save
    • Machine Reading By IdeaReader
    0
    References
    27
    Citations
    NaN
    KQI
    []