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Tagging of B-Bbar Using B**-> B pi Decay
A new tagging method to measure the angle beta in the unitarity triangle by the decay B -> J/psi K0s has been studied. The nature of the b quark is known by the charge of the emitted pion in the B** decay : B**+ -> B0d pi+. The expected precision of the CMS detector measurement for ang...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/687202 |