| Autor: |
M. Diakonou, F. Diakonos |
| Rok vydání: |
1989 |
| Předmět: |
|
| Zdroj: |
Physics Letters B. 216:436-441 |
| ISSN: |
0370-2693 |
| DOI: |
10.1016/0370-2693(89)91146-5 |
| Popis: |
Recent Dalitz-plot analysis of the Kππ decays of the charmed D mesons done by the Mark III Collaboration has left some questions open. Especially the Dalitz distribution of the D+→K−π+π+ channel has an unexpected non-uniform non-resonant contribution. We show here that this behaviour can be explained in the framework of the BSW model (Bauer-Stech-Wirbel), assuming that the D+→K−π+π+ decay is dominated by the two-body decays D + → K ∗ (897)π + and D + → K 0 ∗ (1350)π + . |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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