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The European Physical Journal C

, Volume 58, Issue 4, pp 555–568 | Cite as

Analysis of B s φ + decay with new-physics effects

  • U. O. YilmazEmail author
Regular Article - Theoretical Physics

Abstract

The rare B s φ + decay is investigated by using the most general model-independent effective Hamiltonian for =μ,τ. The calculated value of Br(B s φ μ + μ )=1.92×10−6 is consistent with the experimental upper bound. The dependencies of the branching ratios and polarization asymmetries of leptons and combined lepton–antilepton asymmetries on the new Wilson coefficients are presented. The analysis shows that the branching ratios and the lepton-polarization asymmetries are very sensitive to scalar- and tensor-type interactions. The results obtained in this work will be very useful in searching new physics beyond the standard model.

Keywords

Form Factor Branch Ratio Tensor Interaction Polarization Asymmetry Lepton Polarization 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag / Società Italiana di Fisica 2008

Authors and Affiliations

  1. 1.The J. Stefan InstituteLjubljanaSlovenia
  2. 2.Physics DepartmentMersin UniversityCiftlikkoy MersinTurkey

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