30 July 2026 to 5 August 2026
Natal Convention Center
America/Sao_Paulo timezone

Run 3 E/gamma trigger performance

31 Jul 2026, 19:00
2h
Praiamar Natal Hotel & Convention

Praiamar Natal Hotel & Convention

R. Francisco Gurgel, 33 - Ponta Negra, Natal - RN, 59090-050
Poster Operation, Performance and Upgrade of Present Detectors Poster session

Speaker

Edmar Egidio Purcino De Souza (UFBA)

Description

A number of flagship analyses in the ATLAS experiment rely on electron and photon triggers to efficiently record events of interest. During Run 3, these triggers have undergone significant developments, including the integration of advanced machine learning techniques, to achieve high efficiency while controlling background rates and operating within the constraints of the trigger hardware. This contribution presents the design, optimisation, deployment, and validation of the ATLAS Run 3 electron and photon triggers, and discusses their impact on key physics analyses.

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Authors

Borut Paul Kersevan (Jozef Stefan Institute (SI)) Edmar Egidio Purcino De Souza (UFBA)

Presentation materials