On a clean determination of $ϕ_2$
| dc.creator | Sanda, A. I. | |
| dc.date | 2001-08-03 | |
| dc.date.accessioned | 2026-07-07T03:45:05Z | |
| dc.date.available | 2026-07-07T03:45:05Z | |
| dc.description | We point out that time dependent study of four decay modes $B^0(t)\to \Dbar K_S$, $B^0(t)\to D K_S$ $\Bbar^0(t)\to \Dbar K_S$, and $\Bbar^0(t)\to D K_S$ allows us to measure $\sin(ϕ_1-ϕ_2)$ - contrary to previously obtained result that it measures $\sin(2ϕ_1+ϕ_3)$. The time dependent study of $B_s^0(t)\to D^\pm_sK^\mp$, and the study of $B^-\to K^-(D,\Dbar)\to K^-f$ decay where $D\to f$ is a doubly Cabibbo suppressed decay yield information on $ϕ_3$, as previusly expected. | |
| dc.description | 6 pages 2 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0108031 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0108031 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40810 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On a clean determination of $ϕ_2$ | |
| dc.type | text |