OBSERVATION OF D,E AND DELTA-MESONS IN PI-P-INTERACTIONS AT 12 AND 15 GEV-C
We have observed the D(1285), E(1420) and δ(975) mesons produced in 12 and 15 GeV/c π-p interactions at the CERN Omega Spectrometer. Production cross sections and decay branching ratios are presented. Analysis of the decay D(1285) → δ(975) π favours a spin-parity assignment of 1+. © 1978.
मुख्य लेखकों: | , , , , , , , , , , , , , , , , , , , , , , |
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स्वरूप: | Journal article |
भाषा: | English |
प्रकाशित: |
1978
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