Estimate of SU(3) flavour symmetry breaking in B_s -> K^+ K^- vs. B_d -> pi^+π^- decay
| dc.creator | Beneke, M. | |
| dc.date | 2003-08-05 | |
| dc.date.accessioned | 2026-07-07T03:50:19Z | |
| dc.date.available | 2026-07-07T03:50:19Z | |
| dc.description | I estimate the SU(3) flavour symmetry breaking in the ratio of penguin-to-tree ratios of the decays B_s\to K^+ K^- and B_d\toπ^+π^-, given an assumption on the flavour symmetry breaking of the hadronic input parameters. The decay amplitudes are calculated in QCD factorization. Implications for the determination of gamma are discussed. | |
| dc.description | 3 pages, LaTeX, Talk at the Workshop on the CKM Unitarity Triangle, IPPP Durham, April 2003 (eConfC0304052) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0308040 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0308040 | |
| dc.identifier | eConf C0304052 (2003) FO001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42730 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Estimate of SU(3) flavour symmetry breaking in B_s -> K^+ K^- vs. B_d -> pi^+π^- decay | |
| dc.type | text |