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Parton Showers and Resummation 2026

Jul 8 – 10, 2026
University of Manchester
Europe/London timezone

Michelle Hussey (Event Coordinator)

Session

NGL and SLLs anniversary

Jul 9, 2026, 3:45 PM
Jocelyn Bell Burnell Lecture Theatre, Schuster Building (University of Manchester)

Jocelyn Bell Burnell Lecture Theatre, Schuster Building

University of Manchester

Conveners

NGL and SLLs anniversary

  • Mrinal Dasgupta (The University of Manchester (GB))

Presentation materials

There are no materials yet.

  1. 26. The discovery of non-global logarithms in QCD
    Gavin Salam (University of Oxford)
    7/9/26, 3:45 PM
  2. 27. The discovery of super-leading logarithms in non-global observables in QCD
    Mike Seymour (The University of Manchester (GB))
    7/9/26, 4:20 PM

    In 2006, Jeff Forshaw, Albrecht Kyrieleis and I published a paper in which we identified a tower of super-leading (relative to the single logarithmic series that was expected to be leading) logarithms in non-global observables and discussed their origin as a breakdown of QCD coherence, and possibly of factorization. In this historical talk, I will recall the work that led up to this paper, the...

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  3. 28. Recent progress and the modern perspective on NGLs and SLLs
    Thomas Georg Becher (Universitaet Bern (CH))
    7/9/26, 4:55 PM

    After reviewing the development of effective-field-theory methods for the resummation of non-global and super-leading logarithms, I’ll discuss a recent milestone in detail, namely the resummation of subleading non-global logarithms, which was achieved using different, independent methods. I will compare these approaches, highlighting their similarities and differences, and explain some of the...

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