The effects of nonstandard Z couplings on the lepton polarizations in B-s ge+e-decays

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2005-03-07

Author

Turan, Gürsevil

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The fact that the measured B -> pi pi, pi K branching ratios exhibit puzzling patterns has received a lot of attention in the literature and motivated the formulation of a series of new physics scenarios with enhanced Z-penguins. Here, we analyze the effect of such an enhancement on the lepton polarization asymmetries of B-s -> gamma l(+)l(-) decays by applying the results of a specific scenario for the solution of "B - pi K puzzle".

Subject Keywords

Nuclear and High Energy Physics, Astronomy and Astrophysics

URI

https://hdl.handle.net/11511/49279

Journal

MODERN PHYSICS LETTERS A

DOI

https://doi.org/10.1142/s0217732305016075

Collections

Department of Physics, Article

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Citation Formats

G. Turan, “The effects of nonstandard Z couplings on the lepton polarizations in B-s ge+e-decays,” MODERN PHYSICS LETTERS A, pp. 533–542, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/49279.