Indirect limit on the standard model Higgs boson mass from the precision Fermilab, LEP, and SLD data | Zendy

J.H. Field | Zendy

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Indirect limit on the standard model Higgs boson mass from the precision Fermilab, LEP, and SLD data

Author(s) -

J.H. Field

Publication year - 1999

Publication title -

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Language(s) - English

Resource type - Journals

eISSN - 1089-4918

pISSN - 0556-2821

DOI - 10.1103/physrevd.61.013010

Subject(s) - physics , fermilab , particle physics , higgs boson , standard model (mathematical formulation) , limit (mathematics) , top quark , quark , nuclear physics , mathematics , mathematical analysis , archaeology , gauge (firearms) , history

Standard Model fits are performed on the most recent leptonic and b quark Zdecay data from LEP and SLD, and FERMILAB data on top quark production, toobtain $m_t$ and $m_H$. Poor fits are obtained, with confidence levels $\simeq$2%. Removing the b quark data improves markedly the quality of the fits andreduces the 95% CL upper limit on $m_H$ by $\simeq$ 50 GeV.Comment: 6 pages 3 tables i figur

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