Abstract
A clear, prompt dimuon signal has been observed in a low-statistics streamer-chamber experiment with 16-GeV/c πp interactions. The good mass resolution makes it possible to identify the contributions from ρ and ω decays and η and ω Dalitz decays. An excess of events is observed in the mass region ∼400-600 MeV which is not accounted for by the above-mentioned decays.
Original language | English (US) |
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Pages (from-to) | 136-139 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 40 |
Issue number | 3 |
DOIs | |
State | Published - 1978 |
Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy