Spin-Parity Analysis of the Centrally produced KsKs system at 800 GeV
نویسنده
چکیده
Results are presented of the spin-parity analysis on a sample of centrally produced mesons in the reaction pp → pslow(KsKs)pfast with 800 GeV protons on liquid hydrogen. The spin-parity analysis in the mass region between threshold and 1.58 GeV/c shows that the KsKs system is produced mainly in S wave. The f0(1500) is clearly observed in this region. Above 1.58 GeV/c two solution are possible, one with mainly S wave and another with mainly D wave. This ambiguity prevents a unique determination of the spin of the fJ (1710) meson.
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تاریخ انتشار 1997