Calculation of the probabilities of the rare reactions bar pd→π-p, ρ-, ωn, ηn at rest

The probabilities of the rare annihilation processes bar pd→π-p, ρ-p, ωn, ηn at threshold are calculated in the framework of the two-step model. Contributions of intermediate π, ρ, ω, and η mesons are included. For the probabilities of the reactions bar pd→π-p, ρ-p, ωn, ηn the values 9.2·10-6, 3.3·10-5, 5.1·10-5, and 3.4·10-6, respectively, are obtained. The predictions for the reaction bar pd→π-p agree with the results of recent measurements with the facility OBELIX. 26 refs., 1 tab