Measurements of CP Violation Parameters in B0 -> Kspi0pi0 and B0 -> KsKs Decays
| dc.creator | The Belle Collaboration | |
| dc.creator | Abe, K. | |
| dc.date | 2007-08-14 | |
| dc.date | 2007-08-15 | |
| dc.date.accessioned | 2026-07-07T08:23:35Z | |
| dc.date.available | 2026-07-07T08:23:35Z | |
| dc.description | We present a measurement of the CP violation parameters in B0 ->Kspi0pi0 and B0 -> KsKs decays using a data sample containing 657x10^6 BBbar pairs collected with the Belle detector at the KEKB asymmetric-energy e+e- collider operating at the Y(4S) resonance. We measure SKspi0pi0 = +0.43+/-0.49+/-0.09, AKspi0pi0 = -0.17+/-0.24+/-0.06, SKsKs = -0.38+/-0.77+/-0.08 and AKsKs = -0.38+/-0.38+/-0.05, where the first and second errors are statistical and systematic, respectively. | |
| dc.description | 11 page, 2 figures, contributed to EPS 2007 and Lepton Photon 2007 | |
| dc.identifier | https://arxiv.org/abs/0708.1845 | |
| dc.identifier | http://arxiv.org/abs/0708.1845 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/136046 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurements of CP Violation Parameters in B0 -> Kspi0pi0 and B0 -> KsKs Decays | |
| dc.type | text |