dr Jakub Kremer (DESY): News on the W boson mass from the ATLAS experiment

Name: dr Jakub Kremer (DESY): News on the W boson mass from the ATLAS experiment
Start: 2023-06-02T10:15:00+02:00
End: 2023-06-02T11:00:00+02:00
Location: No location set

Friday Jun 2, 2023, 10:15 AM → 11:00 AM Europe/Warsaw

Description

Abstract:

The W boson mass is a key parameter of the electroweak sector of the Standard Model. In 2017, the ATLAS Collaboration measured the W boson mass with a then world-leading precision using proton-proton collisions at 7 TeV. Now, a new measurement with the same dataset is presented, exploiting a more refined statistical model and treatment of some systematic uncertainties.

Important: This seminar is held in building D-11 room 104.

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dr Jakub Kremer (DESY): News on the W boson mass from the ATLAS experiment