Cross-section Asymmetries around the Z Peak
نویسنده
چکیده
A simple model-independent formula for cross-section asymmetries A in fermionpair production is derived, which may be used for the analysis of LEP 1 data, A = ∑ n An(s − M Z). The coefficient A0 depends on the Z boson exchange, A1 additionally on the γZ interference, while the higher-order contributions are practically redundant. QED corrections are taken into account, and relations to other approaches are indicated. CERN–TH.6590/92 July 1992
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تاریخ انتشار 1995