Prof. Stanislaw Jadach (IFJ PAN): Invisible decays of Z boson: recent improvements and future prospects

Name: Prof. Stanislaw Jadach (IFJ PAN): Invisible decays of Z boson: recent improvements and future prospects
Start: 2020-03-06T10:15:00+01:00
End: 2020-03-06T11:00:00+01:00
Location: No location set

Friday Mar 6, 2020, 10:15 AM → 11:00 AM Europe/Warsaw

Description

Abstract:

Recent experimental and theoretical improvements in the analysis of old LEP data are showing better agreement of the Z boson decays into final states invisible in the detector with the Standard Model predictions.

The 20-years-old 2σ tension of data with the Standard Model is gone. Prospects of much high precision measurements of the Z invisible width at the FCC-ee collider using several methods will be also covered.

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Prof. Stanislaw Jadach (IFJ PAN): Invisible decays of Z boson: recent improvements and future prospects