Something about Z-penguins I want to tell
We stress that in models with constrained minimal flavor violation large negative corrections to the flavor-changing Z-penguin amplitudes are excluded by the precision measurements of the Z -> b anti-b pseudo observables performed at LEP and SLC. The derived stringent range for the non-standa...
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| Формат: | Journal article |
| Хэвлэсэн: |
2008
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