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Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb
CKM angle $\gamma$ is the least well know of the unitary triangle angles. The most common decay modes studied to determine $\gamma$ are of the form $B \to DK$. These have been extensively looked at in Run 1 at LHCb. Another possibility for LHCb are decays of the type $B^{\pm} \to DK^{*\pm}$. A preli...
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| Lenguaje: | eng |
| Publicado: |
2016
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| Acceso en línea: | http://cds.cern.ch/record/2136812 |
| _version_ | 1780949987393273856 |
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| author | Nandi, Anita Katharine |
| author_facet | Nandi, Anita Katharine |
| author_sort | Nandi, Anita Katharine |
| collection | CERN |
| description | CKM angle $\gamma$ is the least well know of the unitary triangle angles. The most common decay modes studied to determine $\gamma$ are of the form $B \to DK$. These have been extensively looked at in Run 1 at LHCb. Another possibility for LHCb are decays of the type $B^{\pm} \to DK^{*\pm}$. A preliminary look at this final state in the Cabibbo favoured decay of the $D$, $D \to K\pi$ is presented. Data from Run1 and Run2 are used. Further analysis of the other $D \to hh$ modes will give sensitivity to the CKM angle $\gamma$. |
| id | cern-2136812 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2016 |
| record_format | invenio |
| spelling | cern-21368122019-09-30T06:29:59Zhttp://cds.cern.ch/record/2136812engNandi, Anita KatharineConstraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCbCKM angle $\gamma$ is the least well know of the unitary triangle angles. The most common decay modes studied to determine $\gamma$ are of the form $B \to DK$. These have been extensively looked at in Run 1 at LHCb. Another possibility for LHCb are decays of the type $B^{\pm} \to DK^{*\pm}$. A preliminary look at this final state in the Cabibbo favoured decay of the $D$, $D \to K\pi$ is presented. Data from Run1 and Run2 are used. Further analysis of the other $D \to hh$ modes will give sensitivity to the CKM angle $\gamma$.Poster-2016-520oai:cds.cern.ch:21368122016-03-02 |
| spellingShingle | Nandi, Anita Katharine Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title | Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title_full | Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title_fullStr | Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title_full_unstemmed | Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title_short | Constraints on the CKM angle $\gamma$ and extensions with $B^\pm$ $\to DK^{\ast} {^\pm}$ decays at LHCb |
| title_sort | constraints on the ckm angle $\gamma$ and extensions with $b^\pm$ $\to dk^{\ast} {^\pm}$ decays at lhcb |
| url | http://cds.cern.ch/record/2136812 |
| work_keys_str_mv | AT nandianitakatharine constraintsontheckmanglegammaandextensionswithbpmtodkastpmdecaysatlhcb |