LHC EW precision sub-group meeting (QED and EW corrections near Z pole)

Tuesday 10 Sept 2019, 00:00 → 16:00 Europe/Zurich

222/R-003 (CERN)

This meeting will serve as an intermediate one between the Durham workshop and the July general meeting.

1 Introduction

Speakers: Aram Apyan (Fermi National Accelerator Lab. (US)), Daniel Froidevaux (CERN), Fulvio Piccinini (Universita and INFN (IT))

IntroQEDEW_100919.pdf

2 Update from Powheg EW

Speaker: Fulvio Piccinini (Universita and INFN (IT))

piccinini.pdf

3 Uncertainties on QED FSR modelling at the Z pole

Speaker: Zbigniew Andrzej Was (Polish Academy of Sciences (PL))

wasAtlas19.pdf

4 Update on status of YFS vs Photos QED FSR modelling comparisons using Sherpa

Speaker: Marek Schoenherr (University of Durham (GB))

FSRComp_MarekSchoenherr.pdf

5 Overview of current status on QED/EW virtual corrections

Speaker: Elzbieta Richter-Was (Jagiellonian University (PL))

ERW_EWprecision_10Sept_v1.pdf

6 Freezing configurations for final calculations and path to publication

Speaker: Daniel Froidevaux (CERN)

DraftYR_QEDEW_100919.pdf

paper-LPCEWprec_main.pdf

12:30 Lunch and early afternoon break

7 Electroweak pseudo-observables and Z-boson form factors at two-loop accuracy

Speaker: Ayres Freitas (University of Pittsburgh)

Freitas_LHCEW_0919.pdf