$R_b$-$R_c$ Crisis and the Higgs Boson Mass from LEP Precision Data

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dc.creatorLee, Jae Sik
dc.creatorKim, Jae Kwan
dc.date1996-03-06
dc.date.accessioned2026-07-07T03:58:57Z
dc.date.available2026-07-07T03:58:57Z
dc.descriptionWe 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 $M_H^{\rm New Physics} = 85 ^{+ 467}_{-56} ~~{\rm GeV}$. Comparing with the value of the SM fit, $M_H^{\rm SM} = 38^{+ 96}_{-21} ~~{\rm GeV}$, the errors are larger and the central value is higher. The new physics may allow $M_H$ to have a value out of the range of ${\cal O}(M_Z)$.
dc.description10 pages, tar'ed gzip'ed uuencoded files, LaTex
dc.identifierhttps://arxiv.org/abs/hep-ph/9603225
dc.identifierhttp://arxiv.org/abs/hep-ph/9603225
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/46022
dc.subjectHigh Energy Physics - Phenomenology
dc.title$R_b$-$R_c$ Crisis and the Higgs Boson Mass from LEP Precision Data
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