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Jul 2 – 8, 2023
Sun Yat-sen University Zhuhai Campus
Asia/Shanghai timezone

Measurement of multiboson production in ATLAS

Jul 5, 2023, 4:35 PM
25m
Haiqin Building #6

Haiqin Building #6

Speaker

Hao Xu (University of Science and Technology of China)

Description

Measurements of diboson and triboson production at the LHC probe the electroweak gauge structure of the Standard Model for contributions from anomalous couplings. In this talk recent ATLAS results on the measurement W boson pairs are presented. The measurement improves in precision compared to previous measurements, and is compared to theoretical predictions from fixed order calculation and state-of-the-art event generators. In addition, the observation of rare triboson processes in the Wyy and WZy channels are highlighted, in addition to differential measurements of Zyy production.

Primary author

Hao Xu (University of Science and Technology of China)

Presentation materials