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EWPD in the SMEFT and the $\mathcal{O}(y_t^2,λ)$ one loop $Z$ decay width
Published 16 May 2017 in hep-ph | (1705.05652v1)
Abstract: The interpretation of electroweak precision data in the Standard Model Effective Field Theory is discussed. One loop corrections $\propto y_t2, \lambda$ to the partial $Z$ decay widths and ratios of partial widths in this theory are discussed. A reparameterization invariance and the non-minimal character of matching onto this theory is reviewed.
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