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New ATLAS result weighs in on the W boson

Learn More | 23 March 2023

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ATLAS Event Display: Top-quark-pair production in Run 2 data

LHC passes a new milestone

Physics Briefing | 24 March 2023

ATLAS confirms mild tension in production of top-quark pairs with a W boson

Physics Briefing | 24 March 2023

ATLAS observes the simultaneous production of four top quarks

Physics Briefing | 24 March 2023

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