Right-handed current contributions inB→Kπdecays
نویسندگان
چکیده
منابع مشابه
Probing anomalous right–handed current in Zbb̄ vertex
Motivated by −2σ deviation from the Standard Model prediction for the forward–backward asymmetry of Z → bb̄ decay in the LEP data, we explore the anomalous couplings of Zbb̄ vertex through the electroweak precision test extended by including AFB. We introduce a new variable ǫ ′ b to measure the anomalous right-handed coupling in Zbb̄ vertex. Implications of our analysis on the nonuniversal contact...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2013
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.88.035012