$R b$-$R c$ Crisis and the Higgs Boson Mass from LEP Precision DataReport as inadecuate



 $R b$-$R c$ Crisis and the Higgs Boson Mass from LEP Precision Data


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We study the effects on the Higgs boson mass from LEP precision data of the new physics explaining $R b$-$R c$ crisis. We implement a fit to LEP observables with the new physics. We obtain $M H^{ m New Physics} = 85 ^{+ 467} {-56} ~~{ m GeV}$. Comparing with the value of the SM fit, $M H^{ m SM} = 38^{+ 96} {-21} ~~{ m GeV}$

Author: Jae Sik Lee; Jae Kwan Kim

Source: https://archive.org/







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