Sum rules for B-->pi eta('), K eta('), eta(') eta(') decays
| dc.creator | Escribano, Rafel | |
| dc.creator | Matias, Joaquim | |
| dc.creator | Virto, Javier | |
| dc.date | 2007-08-01 | |
| dc.date | 2008-01-22 | |
| dc.date.accessioned | 2026-07-07T11:41:40Z | |
| dc.date.available | 2026-07-07T11:41:40Z | |
| dc.description | We provide a set of sum rules, using flavour symmetries, relating CP-averaged ratios and CP asymmetries of different neutral and charged B mesons decaying into an eta(') particle together with a pion, a kaon or a second eta('). These sume rules allow us to give a prediction for the B^0-->K^0 eta branching ratio. We also predict a clear sign anti-correlation between the two B^0-->pi^0 (eta,eta') CP-asymmetries, and find a combined constraint on the branching ratios and CP-asymmetries of the three B-->eta(')eta(') decay modes. | |
| dc.description | 18 pages, 4 figures. Version published in PLB | |
| dc.identifier | https://arxiv.org/abs/0708.0119 | |
| dc.identifier | http://arxiv.org/abs/0708.0119 | |
| dc.identifier | Phys.Lett.B659:870-877,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2007.12.023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/200617 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Sum rules for B-->pi eta('), K eta('), eta(') eta(') decays | |
| dc.type | text |