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AG Kröninger - NWG Delitzsch
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Meldung:
1.12.2023
Measurement of the tt¯ cross section and its ratio to the Z production cross section using pp collisions at √s=13.6 TeV with the ATLAS detector
assuming Standard Model decays, the top-quark-pair production cross section is measured to be σtt⁻ = 850 ± 3 (stat.) ± 18 (syst.) ± 20 (lumi.) pb. The ratio of the tt⁻ and the Z-boson production cross sections …