Search for Direct CP Violation in Quasi-Two-Body Charmless B Decays
| dc.creator | Aubert, B. | |
| dc.date | 2001-09-07 | |
| dc.date.accessioned | 2026-07-07T06:27:58Z | |
| dc.date.available | 2026-07-07T06:27:58Z | |
| dc.description | We have searched for direct CP violation in quasi-two-body charmless B decays observed in a sample of about 45 million B mesons collected with the BABAR detector at the PEP-II collider. We measure the following charge asymmetries in decay: ${\cal A}_{CP} (B^{\pm}\toη^\prime K^{\pm}) = -0.11\pm 0.11\pm 0.02$, ${\cal A}_{CP} (B^{\pm}\toωπ^{\pm}) = -0.01^{+0.29}_{-0.31}\pm 0.03$, ${\cal A}_{CP} (B^{\pm}\toϕK^{\pm}) = -0.05\pm 0.20\pm 0.03$, ${\cal A}_{CP} (B^{\pm}\toϕK^{*\pm}) = -0.43^{+0.36}_{-0.30}\pm 0.06$, and ${\cal A}_{CP} (B^{0}/\bar B^{0}\toϕK^{*0}/\bar K^{*0}) = 0.00\pm 0.27\pm 0.03$. | |
| dc.description | 16 pages, 2 figures (6 postscript files), contributed to the 9th Heavy Flavor Symposium | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0109006 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0109006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97572 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for Direct CP Violation in Quasi-Two-Body Charmless B Decays | |
| dc.type | text |