K−p → Λ0 or Σ0 + vector meson at 3.1 −3.6 GeV/c

We present data on the five final states $\text{Λω, Λφ, Λ?}{}^0\text{, Σ}{}^0\text{?}\text{and}\text{Σ}{}^0\text{?}{}^0$ produced in 3.1–3.6 GeV/c K^?p interactions. These data are from a bubble chamber experiment with 18 events/μb. For all reactions the data consist of the overall and differetial cross sections, and the hyperon polarisation and the vector meson's density matrix elements as a function of momentum transfer. For Λω and Λ?, an almost complete amplitude analysis is performed in several regions of momentum transfer. The data are examined from the point of view of various exchange models.