LHC EW precision sub-group meeting

Name: LHC EW precision sub-group meeting
Start: 2018-06-20T00:00:00+02:00
End: 2018-06-20T20:30:00+02:00
Location: CERN

Wednesday 20 Jun 2018, 00:00 → 20:30 Europe/Zurich

4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

The meeting will be in the medium-size room next to the Filtration Plant in the morning and in the large theory auditorium in the afternoon (but starting at 15h30 only for the afternoon session).

110

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Description

The focus of this meeting will be twofold:
a) follow up on the April and May workshops for the morning session to be held in room 222-R-003 from 9h00 to 13h00.
b) prepare the three reports to the general LHC SM working group meeting on the 21-22nd of June: one on experimental combinations of the weak mixing angle and of the W-boson mass, one on QED/EW theoretical and modelling issues related to predicting the DY observables used for precision measurements at the LHC, and one on QCD issues related to the modelling of W/Z DY production at the LHC.

- 00:00 → 13:00
  Follow up and progress from April and May workshops on s2w and mW: LHC EW precision sub-group meeting
  - 09:00
    
    Introduction 15m
    
    Speaker: Aram Apyan (Fermi National Accelerator Lab. (US))
    
    lhc_ew_june20.pdf
  - 09:30
    
    EW corrections for s2w measurement: update and proposal for LHC combination 15m
    
    Speaker: Daniel Froidevaux (CERN)
    
    AFB_Dittmaier_200618.pdf
    
    IBAapproach_200618.pdf
  - 10:00
    
    Impact of angular coefficient uncertainties on measurement of dsigma/dpTdy for W to lnu 15m
    
    Speaker: Elisabetta Manca (INFN Sezione di Pisa, Universita' e Scuola Normale Superiore, P)
    
    Wcoeff_EWWG_20Jun.pdf
  - 10:30
    
    Validation of Powheg EW: current status and future steps 15m
    
    Speakers: Fulvio Piccinini (Universita and INFN (IT)), Jan Kretzschmar (University of Liverpool (GB))
    
    piccinini.pdf
    
    powhegew.pdf
  - 11:00
    
    Non-perturbative effects due to intrinsic kT and their impact on mW measurement 15m
    
    Speaker: Dr Giuseppe Bozzi (Università degli Studi di Pavia)
    
    Bozzi.pdf
  - 11:30
    
    Update on progress with Geneva for pTW to pTZ ratio prediction 15m
    
    Speakers: Frank Tackmann (Deutsches Elektronen-Synchrotron (DE)), Frank Tackmann
    
    2018-06-20_EWWG_Geneva.pdf
  - 12:00
    
    Combining QED and QCD transverse-momentum resummation for Z boson production at hadron colliders 15m
    
    Speaker: German Sborlini (Università di Milano, INFN Milano and IFIC-Valencia)
    
    20180620_Combined%20QED-QCD%20resummation%20formalism-2.pdf
  - 12:30
    
    QCD⊕QED NNLO corrections to Drell Yan production 15m
    
    Speakers: Daniel De Florian (Laboratorio de Fisica Teorica Departamento de Fisica), Daniel Enrique De Florian Sabaris (International Center for Advanced Studies (AR))
    
    deflorian.pdf
- 15:30 → 20:30
  Discussion and preparation of reports to general meeting
  - 15:30
    
    Discussion and preparation of report on QED/EW issues related to precision measurements of DY observables 1h
    
    Speaker: Fulvio Piccinini (Universita and INFN (IT))
    
    piccinini.pdf
  - 16:30
    
    Discussion and preparation of report on QCD issues related to precision measurements of DY observables 1h
    
    Speaker: Frank Tackmann (Deutsches Elektronen-Synchrotron (DE))
    
    2018-06-21_EWWG_QCD_draft.pdf
  - 17:30
    
    Discussion and preparation of report on combinations between experiments 1h
    
    Speaker: Maarten Boonekamp (Université Paris-Saclay (FR))
    
    modelling_200618.pdf

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LHC EW precision sub-group meeting

4/3-006 - TH Conference Room

CERN