  Double-differential yields of $\Xi\left(1530\right)^{0}$ and
$\overline{\Xi}\left(1530\right)^{0}$ resonances produced in \pp interactions
were measured at a laboratory beam momentum of 158~\GeVc. This measurement is
the first of its kind in \pp interactions below LHC energies. It was performed
at the CERN SPS by the \NASixtyOne collaboration. Double-differential
distributions in rapidity and transverse momentum were obtained from a sample
of 26$\cdot$10$^6$ inelastic events. The spectra are extrapolated to full phase
space resulting in mean multiplicity of $\Xi\left(1530\right)^{0}$ (6.73 $\pm$
0.25 $\pm$ 0.67)$\times10^{-4}$ and $\overline{\Xi}\left(1530\right)^{0}$ (2.71
$\pm$ 0.18 $\pm$ 0.18)$\times10^{-4}$. The rapidity and transverse momentum
spectra and mean multiplicities were compared to predictions of string-hadronic
and statistical model calculations.
