Next-to-leading power corrections in particle physics

Nikhef, Amsterdam

Nikhef, Amsterdam

Nikhef, Science Park 105, 1098 XG Amsterdam, Netherlands


Summary of the Workshop: click here

In recent years several groups have been considering the calculation of next-to-leading power corrections as a necessary step to achieve precision in particle scattering at modern colliders. The goal of the workshop is to bring these groups together, and create an environment to facilitate discussions, exchange of ideas, and comparison between different methods. We expect the workshop will be very useful for triggering new ideas toward the development of resummation techniques for logarithms at subleading power.

This workshop is part of the COST action PARTICLEFACE and is a meeting of working group 2.

  • Alessandro Broggio
  • Andrea Isgro
  • Chiara Signorile-Signorile
  • Chris White
  • Domenico Bonocore
  • Elena Petreska
  • Eric Laenen
  • Frank Tackmann
  • Gherardo Vita
  • Jian Wang
  • Johannes Michel
  • Jort Sinninghe Damsté
  • Leonardo Vernazza
  • Lorenzo Magnea
  • Lorenzo Zoppi
  • Martin Beneke
  • Melissa van Beekveld
  • Nadia Bahjat-Abbas
  • Pedro Cal
  • Robert Szafron
  • Sebastian Jaskiewicz
  • Solange Schrijnder van Velzen
  • Wouter Waalewijn
  • Ze Long Liu
    • 9:30 AM 10:15 AM
      Power corrections in the N-jettiness subtraction scheme 45m
      Speaker: Andrea Isgro (Northwestern University)
    • 10:15 AM 10:45 AM
      Coffee 30m
    • 10:45 AM 11:30 AM
      Power Corrections for Fixed-Order Subtractions 45m
      Speaker: Frank Tackmann (Deutsches Elektronen-Synchrotron (DE))
    • 12:00 PM 1:00 PM
      Lunch 1h
    • 1:00 PM 1:45 PM
      Subleading power operators and anomalous dimensions 45m
      Speaker: Jian Wang
    • 9:30 AM 10:30 AM
      Resummation of soft and collinear radiation at Next to Leading Power 1h
      Speaker: Gherardo Vita (MIT)
    • 10:30 AM 11:00 AM
      Coffee 30m
    • 11:00 AM 11:45 AM
      Threshold resummation of the Drell-Yan process at NLP: factorization and collinear functions 45m
      Speaker: Sebastian Jaskiewicz
    • 12:00 PM 1:00 PM
      Lunch 1h
    • 1:00 PM 1:45 PM
      Threshold resummation of the Drell-Yan process at NLP: soft functions and RGE 45m
      Speaker: Robert Szafron (TU München)
    • 7:00 PM 9:00 PM
      Conference dinner 2h
    • 10:00 AM 10:45 AM
      Threshold effects beyond leading power in Drell-Yan production 45m
      Speaker: Chris White (Queen Mary University of London)
    • 10:45 AM 11:15 AM
      Coffee 30m
    • 11:15 AM 11:45 AM
      NLP threshold effects for prompt photon production 30m
      Speaker: Melissa van Beekveld (R)
    • 12:00 PM 1:00 PM
      Lunch 1h