Measurement of hadron and lepton-pair production at 161 GeV <√s< 172 GeV‘at LEP

We report on measurements of e+e− annihilation into hadrons and lepton pairs. The data have been taken with the L3 detector at LEP at center-of-mass energies between 161 GeV and 172 GeV. In a data sample corresponding to 21.2 pb−1 of integrated luminosity 2728 hadronic and 868 lepton-pair events are...

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Guardado en:
Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1997
Materias:
Ciencias Exactas
e+e− annihilation
hadrons
lepton pairs
Física
L3 detector
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/77877
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:We report on measurements of e+e− annihilation into hadrons and lepton pairs. The data have been taken with the L3 detector at LEP at center-of-mass energies between 161 GeV and 172 GeV. In a data sample corresponding to 21.2 pb−1 of integrated luminosity 2728 hadronic and 868 lepton-pair events are selected. The measured cross sections and leptonic forward-backward asymmetries agree well with the Standard Model predictions.

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