Electroweak parameters of the Z° resonance and the standard model

dc.creatorDova, María Teresa
dc.creatorThe LEP Collaborations (ALEPH, DELPHI, L3 and OPAL)
dc.date1992-02-06
dc.date2019-03-12T19:40:58Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/73075
dc.identifierissn:0370-2693
dc.descriptionThe four LEP experiments have each performed precision measurements of Z ° parameters. A method is described for combin- ing the results of the four experiments, which takes into account the experimental and theoretical systematic errors and their correlations. We apply this method to the 1989 and 1990 LEP data, corresponding to approximately 650 000 Z ° decays into hadrons and charged leptons, to obtain precision values for the Z ° parameters. We use these results to test the standard model and to constrain its parameters.
dc.descriptionFacultad de Ciencias Exactas
dc.formatapplication/pdf
dc.format247-253
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectCiencias Exactas
dc.subjectFísica
dc.subjectelectroweak parameters
dc.subjectLEP experiments
dc.subjectdecay parameters
dc.titleElectroweak parameters of the Z° resonance and the standard model
dc.typeArticulo
dc.typeArticulo


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