K-p formation experiment around 2GeV/c

Results obtained so far from a K-p formation experiment carried out in the 200 bubble chamber at CERN are briefly summarized. New data are provided at a level of approximately 10 events/μb in the mass region 2200MeV to 2450MeV which covers the resonant peaks found by counter experiments in the I=1 at 2250MeV and I=0 at 2350MeV, the main motivation being to study in detail the Jsub(P) structure of these peaks. The quasi two body reaction K-p→Λω and the two body reactions K-p→Σ+-π-+ and K-p→antiKN, are discussed. For the sake of completeness, all results on the new resonance parameters, including the channels Λπ0 and Ψ*0K0 already published are summarized in the last section