Definition of tan β beyond tree - level ∗
نویسنده
چکیده
We study the relation between different renormalization schemes for the parameter tan β in the Minimal Supersymmetric Standard Model. The contributions of the third-generation quark-squark loops to the differences between tanβ’s in several schemes are discussed. Their numerical differences are typically within several %. ∗Talk at 1996 Annual Divisional Meeting (DPF’96) of the Division of Particles and Fields of the American Physical Society, Minneapolis, MN, Aug 10-15, 1996
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