| Página principal > Dalitz arrays of the omega , phi , A/sub 2/ and A/sub 1/ resonances |
| Article | |
| Title | Dalitz arrays of the omega , phi , A/sub 2/ and A/sub 1/ resonances |
| Author(s) | del Águila, F ; Aguilar-Benítez, M ; Cerrada, M ; Doncel, M G ; Gavillet, P |
| Affiliation | (CERN) |
| Publication | 1980 |
| In: | Z. Phys. C 4 (1980) 1-10 |
| DOI | 10.1007/BF01477301 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | After summarizing the properties of the so-called Dalitz Array (DA), which is a genuine characteristic of a resonance. The authors determine those of the well known omega , phi and A/sub 2/ resonances produced in the K/sup -/p to pi /sup +/ pi /sup -/ Pi /sup 0/ Lambda final state at 4.2 GeV/c. A tentative measurement of the DA of the A /sub 1/ meson produced backwards in the reaction K/sup -/p to pi /sup +/ pi /sup +/ pi /sup -/ Sigma /sup -/ is also presented. The data for this analysis come from the high statistics (130 event/ mu b) experiment performed by the ACNO Collaboration. (10 refs). |