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An update of the CKM matrix
We update the constraints on the parameters of the quark flavour mixing matrix V_{CKM} in the standard model using the latest experimental and theoretical results as input. We present the 95\% C.L. allowed region of the unitarity triangle and the corresponding ranges for the ratio \vert V_{td}/V_{ts...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/269375 |
| _version_ | 1780886975357648896 |
|---|---|
| author | Ali, Ahmed London, David |
| author_facet | Ali, Ahmed London, David |
| author_sort | Ali, Ahmed |
| collection | CERN |
| description | We update the constraints on the parameters of the quark flavour mixing matrix V_{CKM} in the standard model using the latest experimental and theoretical results as input. We present the 95\% C.L. allowed region of the unitarity triangle and the corresponding ranges for the ratio \vert V_{td}/V_{ts} \vert and for the quantities \sin 2\alpha, \sin 2\beta and \sin^2\gamma, which characterize CP-violating rate asymmetries in B-decays. The SM prediction for the \bs-\bsb mixing ratio \xs is also presented. |
| id | cern-269375 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1994 |
| record_format | invenio |
| spelling | cern-2693752019-09-30T06:29:59Zhttp://cds.cern.ch/record/269375engAli, AhmedLondon, DavidAn update of the CKM matrixParticle Physics - PhenomenologyWe update the constraints on the parameters of the quark flavour mixing matrix V_{CKM} in the standard model using the latest experimental and theoretical results as input. We present the 95\% C.L. allowed region of the unitarity triangle and the corresponding ranges for the ratio \vert V_{td}/V_{ts} \vert and for the quantities \sin 2\alpha, \sin 2\beta and \sin^2\gamma, which characterize CP-violating rate asymmetries in B-decays. The SM prediction for the \bs-\bsb mixing ratio \xs is also presented.hep-ph/9409399CERN-TH-7408-94UDEM-GPP-TH-94-07CERN-TH-7408-94UDEM-GPP-TH-94-07oai:cds.cern.ch:2693751994-09-23 |
| spellingShingle | Particle Physics - Phenomenology Ali, Ahmed London, David An update of the CKM matrix |
| title | An update of the CKM matrix |
| title_full | An update of the CKM matrix |
| title_fullStr | An update of the CKM matrix |
| title_full_unstemmed | An update of the CKM matrix |
| title_short | An update of the CKM matrix |
| title_sort | update of the ckm matrix |
| topic | Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/269375 |
| work_keys_str_mv | AT aliahmed anupdateoftheckmmatrix AT londondavid anupdateoftheckmmatrix AT aliahmed updateoftheckmmatrix AT londondavid updateoftheckmmatrix |