Abstract
A search has been made in neutron-beryllium interactions for neutral narrow enhancements produced at Feynman x> or =0.2. Upper limits are presented for production cross-sections times branching ratio into the two-body channels ..pi../sup +/..pi../sup -/, ..pi../sup +/K/sup -/, and pp-barq-barr-bars-bart-baru-barv-barw-barx-bary-barz-barI for masses in the interval 2 GeV approximately-less-thanmapproximately-less-than4 GeV. Comparisons are made with psi production observed in the same experiment. (AIP)
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