Exploring inconsistencies with the Cabibbo-Kobayashi-Maskawa model
| dc.creator | Wu, Dan-Di | |
| dc.date | 1997-10-27 | |
| dc.date | 1997-12-09 | |
| dc.date.accessioned | 2026-07-25T19:59:29Z | |
| dc.description | A small upper-bound is obtained for the CP phase $δ$ in a CKM matrix, $|\sinδ| \le 0.44$ based on CP independent data on $|V_{ub}/V_{cb}|$ alone. Potential inconsistencies with the CKM model in existing data which need a theory beyond the standard model to overcome emerge in the analysis using this CKM matrix. In addition, all CP asymmetry measurables for the $B_d- \bar B_d$ system are expressed solely by the CP phases in the decay amplitudes. Remarkably the CP asymmetry of the bench mark process $B_d\to ψK_S$ equals sin$2δ$. This will soon be measured by BaBar and Belle to confront the above upper-bound. | |
| dc.description | Latex file, 12 pages, 2 tables. Added footnote 2 and minor typo/wording corrections | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9710485 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9710485 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/68510 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Exploring inconsistencies with the Cabibbo-Kobayashi-Maskawa model | |
| dc.type | text |