Abstract
We have searched for the reaction π-p→ψn near threshold. The search was motivated by the known strong enhancement in the analogous reaction π-p→φn near threshold. No events were found, corresponding to an upper limit of 1.1 nb (90% confidence level) for the total production cross section.
Original language | English (US) |
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Pages (from-to) | 52-54 |
Number of pages | 3 |
Journal | Physical Review D |
Volume | 17 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 1978 |