Electroweak penguin contributions to non-leptonic δf = 1 decays at NNLO
We calculate the θ(αs) corrections to the Z°-penguin and electroweak box diagrams relevant for non-leptonic ΔF = 1 decays with F = S,B. This calculation provides the complete O(αwαs) and θ(αwαssin2θwm2t) corrections (αw = α/sin2θw) to the Wilson coefficients of the electroweak penguin four quark ope...
| Hlavní autoři: | , , |
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
2000
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