Measurement of the ratio B(B[0,s] to J/psi f0(980)) / B(B[0,s] to J/psi phi(1020)) in pp collisions at sqrt(s) = 7 TeV

@inproceedings{collaboration2015MeasurementOT,
  title={Measurement of the ratio B(B[0,s] to J/psi f0(980)) / B(B[0,s] to J/psi phi(1020)) in pp collisions at sqrt(s) = 7 TeV},
  author={Cms collaboration},
  year={2015}
}
  • Cms collaboration
  • Published 2015
  • Physics
  • The ratio Rf0/φ of the branching fractions of the B 0 s meson to the CP-odd eigenstate J/ψ f0(980) and to J/ψ φ(1020) is measured, where J/ψ → μ+μ−, f0 → π+π−, and φ→ K+K−. The analysis is based on a data sample of pp collisions at a centre-of-mass energy of 7 TeV, collected by the CMS experiment, corresponding to an integrated luminosity of 5.3 fb−1. The result is Rf0/φ = 0.140 ± 0.013 ± 0.018, where the first uncertainty is statistical and the second is systematic. This result is consistent… CONTINUE READING

    Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

    Figures from this paper.

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 18 REFERENCES