Direct CP Violation in Untagged B-Meson Decays
| dc.creator | Gardner, S. | |
| dc.date | 2002-03-15 | |
| dc.date | 2002-11-27 | |
| dc.date.accessioned | 2026-07-07T11:31:14Z | |
| dc.date.available | 2026-07-07T11:31:14Z | |
| dc.description | Direct CP violation can exist in untagged, neutral B-meson decays to certain self-conjugate, hadronic final states. It can occur if the resonances which appear therein permit the identification of distinct, CP-conjugate states -- in analogy to stereochemistry, we term such states ``CP-enantiomers.'' These states permit the construction of a CP-odd amplitude combination in the untagged decay rate, which is non-zero if direct CP violation is present. The decay B\to π^+π^-π^0, containing the distinct CP-conjugate states ρ^+ π^- and ρ^- π^+, provides one such example of a CP-enantiomeric pair. We illustrate the possibilities in various multi-particle final states. | |
| dc.description | 8 pages, ReVTeX 4.0 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0203152 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0203152 | |
| dc.identifier | Phys.Lett.B553:261-266,2003 | |
| dc.identifier | doi:10.1016/S0370-2693(02)03263-X | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197199 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Direct CP Violation in Untagged B-Meson Decays | |
| dc.type | text |