Journal article
UPPER LIMITS ON THE PRODUCTION-RATE OF THE DECUPLET BARYONS DELTA AND SIGMA-STAR IN E+E- ANNIHILATION AT 34.4 GEV
- Abstract:
-
Samples of ∼1,900 identified protons and ∼500 Λ have been used to search for decuplet baryon production in e+e- annihilation at a c.m. energy of 34.4 GeV. The p π+ and Λ π± invariant mass spectra contain no Δ or Σ* signals. Upper limits, at 95% confidence level, are that less than 12% of all p and less than 26% of all Λ come from the decay of doubly charged Δ and singly charged Σ* states respectively. These limits correspond to production rates of <0.10 Δ++ and <0.09 Σ*± per event (incl...
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- Publication status:
- Published
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- Publisher copy:
- 10.1007/BF01421753
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Authors
Bibliographic Details
- Publisher:
- Springer-Verlag
- Journal:
- ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
- Volume:
- 26
- Issue:
- 2
- Pages:
- 181-190
- Publication date:
- 1984-01-01
- DOI:
- EISSN:
-
1434-6052
- ISSN:
-
0170-9739
- Source identifiers:
-
25230
Item Description
- Language:
- English
- Pubs id:
-
pubs:25230
- UUID:
-
uuid:ac0665aa-f871-4220-99ca-5b9bf3dd1692
- Local pid:
- pubs:25230
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1984
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