| Autor: |
Marco Sessa, G. Sartori, C. Omero, S. Sartori, Luciano Barone, E. Valente, Gianni Zumerle, L. Votano, M. Mazzucato, P. Poropat, Edoardo Castelli, C. Dionisi, P. F. Loverre, R. Bizzarri, L. Peruzzo, G. Susinno, M. Cresti, L. Ventura, Alessandro Bettini, P. Rossi, V. Rossi |
| Rok vydání: |
1979 |
| Předmět: |
|
| Zdroj: |
Nuclear Physics B. 155:1-12 |
| ISSN: |
0550-3213 |
| DOI: |
10.1016/0550-3213(79)90352-3 |
| Popis: |
We have measured 1320 events from the reaction pn→ π+π−π− at 2.98 GeV/c incident momentum (2.76 GeV total c.m. energy). The regular structure of zeros present in the three-pion Dalitz plot at lower energies is not found at this energy, except for a depopulation of events at m2(π+π1−) = m2(π+π2−) ⋍ 1.1 GeV2. The Dalitz plot population presents other structures which appear to be correlated with the angular variables describing the reaction. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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