Recent results from MINA

Recent results from MINA are presented. The Lancaster group have studied nuclear photoproduction of rho, ω mesons on Be, C, Al, Cu, Ag, Au targets in the energy range of 2.75 to 4.35 GeV. A Daresbury-Sheffield group have studied backward photoproduction of rho6 and f in the reaction of γ p → p π+ π- with a tagged photon beam of energy between 2.8 and 4.8 GeV. A series of single and double polarization experiments has been made by the Glas-Gow-Liverpool Sheffield collaboration on the reactions γ p → π+ n, γp → π0p and γp → eta p at various incident beam energies between 0.6 and 3 GeV. Various polarization parameters have been measured. The π+ n coinoidence data on threshold π+ electroproduction is reviewed. These data are from the Daresbury-Pisa-Rome collaboration. The inclusive neutron spectra in electroproduction above the resonance region at momentum transfers of 0.3,06 and 0.9 GeV2 and a c.m.s. energy of 2.3 GeV are presented