  We study hyperon resonances by solving coupled channel scattering equations.
The coupled systems include pseudoscalar- and vector-baryon channels. The
parameters of the model are restricted by making a $\chi^2$-fit to the cross
section data on processes: $K^- p \to K^- p$, $K^- p \to \bar K^0 n$, $K^- p
\to \eta \Lambda$, $K^- p \to \pi^0 \Lambda$, $K^- p \to \pi^0 \Sigma^0$, $K^-
p \to \pi^\pm \Sigma^\mp$. Data on the energy level shift and width of the $1s$
state of the kaonic hydrogen, as well as some cross-section ratios near the
threshold are also considered in the fit. Two types of fits are found as a
result. In both cases, the properties of $\Lambda(1405)$ are well reproduced.
In addition to this, a $\Sigma$ state is also found with mass around 1400 MeV.
Cross sections, obtained with one of the two fits, are found to stay close to
the data at energies away from the thresholds too, and as a result resonances
with higher masses have also been studied.
