Lepton polarization correlations inB→K*τ−τ+
نویسندگان
چکیده
منابع مشابه
Double Lepton Polarization Forward – Backward
This study examines the influence of the fourth generation quarks on the double lepton polarizations forward–backward asymmetries in B → K * ℓ + ℓ − decay. We obtain that for both (µ, τ) channels the magnitude and the sign of the differential forward–backward asymmetries and the magnitude of the average forward–backward asymmetries are quite sensitive to the 4th generation quarks mass and mixin...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.68.054016