On the rare $K \to π\bar l l$ decays
| dc.creator | Greynat, David | |
| dc.date | 2004-11-16 | |
| dc.date.accessioned | 2026-07-07T03:53:54Z | |
| dc.date.available | 2026-07-07T03:53:54Z | |
| dc.description | In this talk, we present our recent work on the $K\raπ\bar{l} l$ decays in a combined framework of chiral perturbation theory and Large--$N_c$ QCD under the dominance of a minimal narrow resonance structure. The proposed description reproduces very well the experimental Br$(K^+\raπ^+ e^+ e^-)$ and Br$(K_S\raπ^0 e^+ e^-)$. Predictions for the $K\raπμ^{+}μ^{-}$ modes are also obtained and we can conclude to the constructive type for the interference between the {\it direct} and {\it indirect} CP--violation amplitudes in $K_L\raπ^0 e^+ e^-$. | |
| dc.description | Talk given at the $11^{th}$ High-Energy Physics International Conference on Quantum Chromodynamics, 5-10 July (2004), Montpellier (France) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0411210 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0411210 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44025 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the rare $K \to π\bar l l$ decays | |
| dc.type | text |