Search for Direct CP Violation in Three-Body Charmless B+- => K+-pi+-pi-+ Decay
| dc.creator | The Belle Collaboration | |
| dc.creator | Abe, K. | |
| dc.date | 2005-08-31 | |
| dc.date.accessioned | 2026-07-07T03:37:04Z | |
| dc.date.available | 2026-07-07T03:37:04Z | |
| dc.description | We report results on studies of CP violation in the three-body charmless decay B+- => K+-pi+-pi-+. Evidence at the 3.9sigma level for large direct CP violation in B+- => rho(770)0K+-$ is found. This is the first evidence for CP violation in a charged meson decay. The analysis is performed using Dalitz analysis technique with a data sample that contains 386 million BBbar pairs collected near the Y(4S) resonance, with the Belle detector operating at the KEKB asymmetric energy e+ e- collider. | |
| dc.description | 18 pages, 7 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0509001 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0509001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37965 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for Direct CP Violation in Three-Body Charmless B+- => K+-pi+-pi-+ Decay | |
| dc.type | text |