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Measuring the CP Violating Phase in $B_s$ Mixing Using $B_s^0 \to J/\psi f_0(980)$
We show that the decay Bs -> J/psi f0(980), f0(980)->pi+ pi- can be used to measure the CP violating phase in Bs mixing, -2\beta_s, and estimate the sensitivity as +/- 0.050 rad, for 2/fb of LHCb data. After adding in the related Bs -> J/psi eta', \eta' -> rho gamma mode, the s...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1205590 |