Cargando…
2$\beta_s$ measurement using B$_s^0$ $\rightarrow$ J$\psi\phi$ at LHCb
A measurement of the phase of the $\rm B_s$-$\bar{\rm B}_s$ oscillation amplitude with respect to that of the ${\rm b} \rightarrow {\rm c^{+}}{\rm W^{-}}$ tree decay amplitude is one of the key goals of the LHCb experiment with first data. In the Standard Model (SM), this phase equals $-2\beta_s$, w...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2009
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1207119 |