To the origin of the difference of FSI phases in $B\toππ$ and $B\toρρ$ decays
| dc.creator | Kaidalov, A. B. | |
| dc.creator | Vysotsky, M. I. | |
| dc.date | 2007-04-03 | |
| dc.date.accessioned | 2026-07-07T10:35:26Z | |
| dc.date.available | 2026-07-07T10:35:26Z | |
| dc.description | The final state interactions (FSI) model in which soft rescattering of low mass intermediate states dominates is suggested. It explains why the strong interaction phases are large in the $B_d\toππ$ channel and are considerably smaller in the $B_d\toρρ$ one. Direct CP asymmetries of $B_d\toππ$ decays which are determined by FSI phases are considered as well. | |
| dc.description | 19 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/0704.0404 | |
| dc.identifier | http://arxiv.org/abs/0704.0404 | |
| dc.identifier | Phys.Lett.B652:203-212,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2007.07.017 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179749 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | To the origin of the difference of FSI phases in $B\toππ$ and $B\toρρ$ decays | |
| dc.type | text |