Gearing up for Future Colliders — Workshop on Radiative Corrections at Future Lepton Colliders

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

4/3-006 - TH Conference Room

CERN

110
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Alessandro Vicini (Università degli Studi e INFN Milano (IT)), Alexander Yohei Huss (CERN), Gherardo Vita (CERN), Hantian Zhang (CERN), Kay Schonwald, Michelangelo Mangano (CERN), Pier Francesco Monni (CERN), Samuel Abreu (CERN)
Description

The upcoming generation of particle colliders will feature a remarkable improvement in the precision of experimental measurements across a wide range of observables. The theoretical framework necessary to interpret and exploit this high-quality data will require the development of several complementary technologies.

The goal of this workshop will be to survey the current status and expected needs of theoretical predictions for future lepton colliders. We hope to define clear targets which can help to guide the effort of the theory community in tackling the formidable challenges that will need to be overcome.

The workshop will focus, on different dedicated days, on the following topics, each organised with the help of a dedicated session chair:

  • the WW threshold and the determination of the W-boson mass (Martin Beneke),
  • QED corrections and ISR effects (Stefano Frixione),
  • Bhabha scattering (Yannick Ulrich),
  • ZH production for Higgs studies (Ayres Freitas),
  • Z-pole physics (Fulvio Piccinini).

 

The workshop will be preceded by a school on related topics. More information is available at the corresponding indico page.

Registration
In-Person Registration Form
Participants
Zoom Meeting ID
63432966850
Host
TH Computer Support
Alternative hosts
Michelangelo Mangano, Pier Francesco Monni, Alexander Yohei Huss, Elena Gianolio, Samuel Abreu
Passcode
59471425
Useful links
Join via phone
Zoom URL
    • 09:00 09:15
      Coffee & Tea break 15m
    • 09:15 11:30
      WW threshold and the determination of the W-boson mass
      • 09:15
        Experimental overview for WW threshold measurements 45m
        Speaker: Paolo Azzurri (Universita & INFN Pisa (IT))
      • 10:30
        Electroweak corrections and the Double-Pole-Approximation 30m
        Speaker: Stefan Dittmaier (University of Freiburg (DE))
    • 11:30 13:00
      Lunch break 1h 30m
    • 13:00 15:00
      WW threshold and the determination of the W-boson mass
      • 13:00
        Unstable Particle Effective Field Theory 45m
        Speaker: Martin Beneke (Technische Universitaet Muenchen (DE))
      • 13:45
        Monte Carlos for lepton colliders 30m
        Speaker: Jürgen Reuter
    • 15:00 16:00
      Coffee & Tea break 1h
    • 18:00 20:00
      Reception 2h
    • 09:00 09:15
      Coffee & Tea break 15m
    • 09:15 11:30
      QED corrections and ISR effects
      • 09:15
        General Overview on QED and ISR effects 45m
        Speaker: Stefano Frixione (INFN)
      • 10:30
        ISR effects and beamstrahlung simulation with GUINEA-PIG 30m
        Speaker: Daniel Schulte (CERN)
    • 11:30 13:00
      Lunch break 1h 30m
    • 13:00 15:00
      QED corrections and ISR effects
      • 13:00
        Monte Carlo implementations of ISR 30m
        Speaker: Giovanni Stagnitto (INFN e Universita Genova (IT))
      • 13:30
        QED structure functions at NNLO 30m
        Speaker: Kay Schonwald
      • 14:00
        YFS in Monte Carlo generators 20m
        Speaker: Zbigniew Was (IFJ PAN Krakow)
      • 14:20
        YFS in Sherpa 20m
        Speaker: Alan Price (Jagiellonia University)
    • 15:00 16:00
      Coffee & Tea break 1h
    • 09:00 09:15
      Coffee & Tea break 15m
    • 09:15 11:30
      Bhabha scattering
      • 09:15
        General overview on Bhabha scattering 45m
        Speaker: Yannick Ulrich (University of Liverpool (GB))
      • 10:30
        Event Generators for Bhabha scattering 30m
        Speaker: Carlo Michel Carloni Calame
    • 11:30 13:00
      Lunch break 1h 30m
    • 13:00 15:00
      Bhabha scattering
      • 13:00
        Feynman integrals and prospects 30m
        Speaker: Pierpaolo Mastrolia
      • 13:30
        Feynman integrals and prospects 30m
        Speaker: [TBC]
      • 14:00
        Next-to-soft Stabilization 30m
        Speaker: Sara Gündogdu
    • 15:00 16:00
      Coffee & Tea break 1h
    • 09:00 09:15
      Coffee & Tea break 15m
    • 09:15 11:30
      ZH production for Higgs studies
      • 09:15
        General overview for ZH production 45m
        Speaker: Ayres Freitas
      • 10:30
        Higher order calculations for ZH production 45m
        Speaker: [TBC]
    • 11:30 13:00
      Lunch break 1h 30m
    • 13:00 15:00
      ZH production for Higgs studies
      • 13:00
        Matching fixed order EW with QED showers 45m
        Speaker: Marek Schoenherr (University of Durham)
      • 13:45
        Status and propects for Higgs decay calculations 45m
        Speaker: Michael Spira (Paul Scherrer Institute (CH))
    • 15:00 16:00
      Coffee & Tea break 1h
    • 09:00 09:15
      Coffee & Tea break 15m
    • 09:15 12:30
      Z-pole physics
      • 09:15
        General overview on Z-pole physics 45m
        Speaker: Fulvio Piccinini (Pavia University and INFN (IT))
      • 10:30
        Experimental Overview on Z-pole and EWPOs 45m
        Speaker: Roberto Tenchini (Universita & INFN Pisa (IT))
      • 11:45
        Theoretical considerations and prospects for EWPOs 30m
        Speaker: Alessandro Vicini (Università degli Studi e INFN Milano (IT))
    • 12:30 14:00
      Lunch break 1h 30m
    • 15:00 16:00
      Coffee & Tea break 1h