The $B \to Kπ$ Puzzle and Supersymmetric Models
| dc.creator | Arnowitt, Richard | |
| dc.creator | Dutta, Bhaskar | |
| dc.creator | Hu, Bo | |
| dc.creator | Oh, Sechul | |
| dc.date | 2005-09-22 | |
| dc.date.accessioned | 2026-07-07T11:43:35Z | |
| dc.date.available | 2026-07-07T11:43:35Z | |
| dc.description | In the light of new experimental results on $B \to Kπ$ decays, we study the decay processes $B \to K π$ in the framework of both R-parity conserving (SUGRA) and R-parity violating supersymmetric models. We find that any possible deviations from the Standard Model indicated by the current data for the branching ratios and the direct CP asymmetries of $B \to Kπ$ can be explained in both R-parity conserving SUGRA and R-parity violating SUSY models. However, there is a difference between the predictions of both models to the time-dependent CP asymmetry observable $S_{K_{_S} π^0}$ whose current experimental results include large uncertainties. We demonstrate that this difference can be useful for testing both models with more accurate data for $S_{K_{S} π^0}$ and $A_{CP}^{+-}$ in the near future. | |
| dc.description | 14 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0509233 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0509233 | |
| dc.identifier | Phys.Lett.B633:748-754,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.01.003 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/201290 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The $B \to Kπ$ Puzzle and Supersymmetric Models | |
| dc.type | text |