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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...

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Detalles Bibliográficos
Autores principales:	Stone, Sheldon, Zhang, Liming
Lenguaje:	eng
Publicado:	2009
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/1205590

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