Suppression of flavor symmetry breaking in B decay sum rules
| dc.creator | Gronau, Michael | |
| dc.creator | Grossman, Yuval | |
| dc.creator | Raz, Guy | |
| dc.creator | Rosner, Jonathan L. | |
| dc.date | 2006-01-17 | |
| dc.date | 2006-01-29 | |
| dc.date.accessioned | 2026-07-07T10:44:38Z | |
| dc.date.available | 2026-07-07T10:44:38Z | |
| dc.description | While flavor symmetries are useful for studying hadronic B decays, symmetry relations for amplitudes and decay rates are usually violated by first order symmetry breaking corrections. We point out two cases in which first order symmetry breaking is suppressed by a small ratio of amplitudes: (1) An isospin sum rule for four $B\to Kπ$ decays, where isospin breaking is shown to be negligible. (2) An SU(3) sum rule for pairs of $B\to Kπ$ and $B\to Kη_8$, generalized to pairs of $B\to Kπ, B\to Kη$ and $B\to Kη'$. | |
| dc.description | 11 pages, small corrections, one reference added, submitted to Physics Letters B | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0601129 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0601129 | |
| dc.identifier | Phys.Lett.B635:207-212,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.02.066 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182661 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Suppression of flavor symmetry breaking in B decay sum rules | |
| dc.type | text |