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The reaction π+p→π+pπ0π0 at 4 GeV/c: No evidence for a narrow ϵ
- Source :
- Nuclear Physics B. 187:42-52
- Publication Year :
- 1981
- Publisher :
- Elsevier BV, 1981.
-
Abstract
- The Track Sensitive Target technique has been used to isolate 5000 events from the reaction π+p→π+pπ0π0 at 4 GeV/c. Channel cross sections are measured. The data agree with predictions from phase-shift analyses of π+π− data: the effect of the S∗ is clearly seen. There is strong evidence against any narrow ϵ below 1 GeV/c2.
Details
- ISSN :
- 05503213
- Volume :
- 187
- Database :
- OpenAIRE
- Journal :
- Nuclear Physics B
- Accession number :
- edsair.doi.dedup.....05c6853bda30d2d8e4bb390ebd662457