The measurement of the transverse polarization of $\Lambda$ hyperons produced in $nC$ reactions in the EXCHARM experiment

New precise data of the \(\Lambda^0\) polarization are obtained in the EXCHARM experiment at the Serpukhov accelerator. The \(\Lambda^0\)s have been produced in nC interactions in the neutron energy interval 40–70 GeV and detected in the kinematic range of \(0.1\lesssim x_{\mathrm{F}} \lesssim 0.6\) and \(0.2\le p_{\mathrm{t}} \le 1.2\) GeV/c. The obtained results are compared with other measurements in the pp and pA interactions.