Results of an experiment to measure the cross section for production of the D*/sup +/(D*/sup -/) in 200-GeV/c r/sup -/N interactions are reported. 78 +- 26 events are observed, corresponding to a D* production cross section ds/dy = 1.6 +- 0.5 mb at y = 0.
Results are reported of an experiment to measure the cross section for production of the ${D}^{{*}^{+}}$ (${D}^{{*}^{\ensuremath{-}}}$) in 200-GeV/c ${\ensuremath{\pi}}^{\ensuremath{-}}N$ interactions. We observe 78 \ifmmode\pm\else\textpm\fi{} 26 events corresponding to a ${D}^{*}$-production cross section $\frac{d\ensuremath{\sigma}}{\mathrm{dy}}=1.6\ifmmode\pm\else\textpm\fi{}0.5$ \ensuremath{\mu}b at $y=0$.
We have searched for narrow states of the $\overline{p}p$ system in the mass range from 2000 to 2400 MeV/${\mathit{c}}^{2}$ in the inclusive channel ${\ensuremath{\pi}}^{\ensuremath{-}}+(p \mathrm{or}\mathrm{C})\ensuremath{\rightarrow}\overline{p}p+{X}^{0}$. No statistically significant enhancements in the data have been observed.