Search for the standard model Higgs boson in e+e- interactions at √s =189 GeV

A search for the Standard Model Higgs boson is carried out on 176.4 pb-1 of data collected by the L3 detector at a center-of-mass energy of 189 GeV. The data are consistent with the expectations of Standard Model processes and no evidence of a Higgs signal is observed. Combining the results of this...

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Guardado en:
Detalles Bibliográficos
Autores principales: Dova, María Teresa, Lacentre, Pablo E., L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Ciencias Exactas
Higgs boson
Standard Model
L3 detector
Física
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/78066
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:A search for the Standard Model Higgs boson is carried out on 176.4 pb-1 of data collected by the L3 detector at a center-of-mass energy of 189 GeV. The data are consistent with the expectations of Standard Model processes and no evidence of a Higgs signal is observed. Combining the results of this search with those at lower center-of-mass energies, a lower limit on the mass of the Standard Model Higgs boson of 95.3 GeV is set at the 95% confidence level.

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