Focus on:  Hide Contributions
Back to Conference View
Login

Strong coupling from thrust at lepton colliders

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

4/3-006 - TH Conference Room

CERN

110
Show room on map
Alexander Yohei Huss (CERN), Gherardo Vita, Pier Francesco Monni (CERN)
Description

The determination of the strong coupling constant from event-shape observables remains a central topic in precision QCD. 

Among these observables, thrust has long played a central role: it is comparatively simple, well studied, and continues to serve as a benchmark for precision determinations of the strong coupling constant.

This dedicated workshop is intended as the first in a series of focused meetings aimed at addressing the key open questions in α_s determinations from thrust.

This November meeting will focus on the following aspects:

  • Impact of the choice of resummation space

  • Data systematic uncertainties and the recent ALEPH data reanalysis

  • Hadron mass effects and mass schemes

  • Impact of 3-jet power corrections

 

The workshop’s format will consist of short technical introductions followed by extended time for discussion. 
The emphasis is on interaction and collaborative problem-solving rather than on formal presentations.

TH workshop secretariat
Registration
IN-PERSON Registration Form
Apply for participation
Participants
26 View full list
  • Thursday 27 November
    • 09:00 → 09:30
      Coffee 4/2-011 - TH common room

      4/2-011 - TH common room

      CERN

      15
      Show room on map
    • 09:50 → 10:00
      Welcome 4/S-030

      4/S-030

      CERN

      30
      Show room on map
      Conveners: Alexander Yohei Huss (CERN), Gherardo Vita, Pier Francesco Monni (CERN)
      Strong coupling from thrust - Welcome.pdf
    • 10:00 → 12:00
      Impact of 3-jet power corrections 4/S-030

      4/S-030

      CERN

      30
      Show room on map
      • 10:00
        Talk by Giulia Zanderighi/Paolo Nason 15m
        Speaker: Giulia Zanderighi (Max Planck Inst. for Gravitationsph Albert Eisntein Institute (DE))
        CernAlphas2025.pdf
      • 10:15
        Talk by Vicent Mateu 15m
        Speaker: Vicent Mateu (University of Salamanca)
        Mateu3-jet.pdf
      • 10:30
        Discussion 1h 30m
    • 14:00 → 16:00
      Hadron-mass effects: Hadron-mass effects and universality aspects of power corrections across observables 4/S-030

      4/S-030

      CERN

      30
      Show room on map
      • 14:00
        Talk by Iain Stewart 15m
        Speaker: Iain Stewart (MIT)
        Stewart_Had-Masses.pdf
      • 14:15
        Talk by Giulia Zanderighi/Paolo Nason 15m
        Speaker: Giulia Zanderighi (Max Planck Inst. for Gravitationsph Albert Eisntein Institute (DE))
        CERN-27-2025.pdf
      • 14:30
        Discussion 1h 30m
    • 15:30 → 16:00
      Coffee 4/2-011 - TH common room

      4/2-011 - TH common room

      CERN

      15
      Show room on map
    • 16:00 → 18:00
      Experimental measurements and new analyses of LEP data 4/S-030

      4/S-030

      CERN

      30
      Show room on map
    • 18:00 → 19:00
      Reception
  • Friday 28 November
    • 09:00 → 09:30
      Coffee 4/2-011 - TH common room

      4/2-011 - TH common room

      CERN

      15
      Show room on map
    • 09:30 → 12:00
      Impact of resummation space choice 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      110
      Show room on map
    • 13:30 → 15:00
      Impact of resummation space choice 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      110
      Show room on map
      • 13:30
        Discussion 1h 30m
    • 15:00 → 15:30
      Coffee 4/2-011 - TH common room

      4/2-011 - TH common room

      CERN

      15
      Show room on map
    • 15:30 → 17:00
      Organisation and next steps 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      110
      Show room on map
Powered by Indico v3.3.10-pre