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We perform a calculation of the cross section for nine reactions induced by$\bar K$ scattering on protons. The reactions studied are $K^-p \to \Lambda\pi^+ \pi^-$, $K^-p \to \Sigma^0 \pi^+ \pi^-$, $K^-p \to \Lambda \pi^0 \eta$,$K^-p \to \Sigma^0 \pi^0 \eta$, $K^-p \to \Sigma^+ \pi^- \eta$, $\bar K^0 p \to\Lambda \pi^+ \eta$, $\bar K^0 p \to \Sigma^0 \pi^+ \eta$, $\bar K^0 p \to\Sigma^+ \pi^+ \pi^-$, $\bar K^0 p \to \Sigma^+ \pi^0 \eta$. We find that inthe reactions producing $\pi^+ \pi^-$ a clear peak for the $f_0(980)$ resonanceis found, while no trace of $f_0(500)$ appears. Similarly, in the cases of $\pi\eta$ production a strong peak is found for the $a_0(980)$ resonance, with thecharacteristic strong cusp shape. Cross sections and invariant massdistributions are evaluated which should serve, comparing with future data, totest the dynamics of the chiral unitary approach used for the evaluations andthe nature of these resonances.

$\bar K$ induced formation of the $f_0(980)$ and $a_0(980)$ resonances on proton targets