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LHCb sensitivity to sin(2$\beta$) from the CP-asymmetry in B$^0$ $\rightarrow$ J/$\psi$($\mu\mu$)K$^0_S$($\pi^+\pi^-$) decays
This note presents an update of the B$^0$ $\rightarrow$ J/$\psi$($\mu\mu$)K$^0_S$($\pi^+\pi^-$) analysis in order to obtain the LHCb sensitivity to sin(2$/beta$). We present two selection criteria, one considering only lifetime unbiased cuts and another which includes lifetime biased cuts to reduce...
Autores principales: | , , , , , , |
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Lenguaje: | eng |
Publicado: |
2009
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1162604 |