Name: Parton Showers and Resummation 2026
Start: 2026-07-08T08:45:00+01:00
End: 2026-07-10T19:10:00+01:00
Location: University of Manchester

Parton Showers and Resummation 2026

from Wednesday, 8 July 2026 (08:45) to Friday, 10 July 2026 (19:10)

Monday, 6 July 2026
Tuesday, 7 July 2026
Wednesday, 8 July 2026

09:00 Introduction

09:00 - 09:15
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
09:15 Talks: Wednesday 1
Wednesday 1
09:15 - 10:30
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

09:15 Getting the final state right matters: An experimentalist’s perspective - Jonathan Butterworth (UCL)

10:05 The parton shower in heavy-ion collisions - Leticia Cunqueiro Mendez (Roma Sapienza University)
10:30 coffee break

10:30 - 11:00
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
11:00 Talks: Wednesday 2
Wednesday 2
11:00 - 12:15
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

11:00 Cell Reweighting and Unbinned Validation for Negative-Weight Mitigation using Optimal Transport - Jennifer Roloff (Brown University (US))

11:25 Monte Carlo Event Generators: status and progress - James Whitehead
12:15 lunch

12:15 - 13:30
13:30 Talks: Wednesday 3
Wednesday 3
13:30 - 15:10
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

13:30 Showers and hadronization on GPUs - Siddharth Sule (The University of Manchester (GB))

13:55 Updates on amplitude evolution - Simon Platzer (University of Graz (AT))

14:20 Formulation of parton shower evolution beyond leading order - Zoltan Nagy

14:45 Recent Results from e^{+}e^{-} Alliance - Hannah Bossi (Massachusetts Inst. of Technology (US))
15:10 coffee break

15:10 - 15:40
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
15:40 Talks: Wednesday 4
Wednesday 4
15:40 - 16:55
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

15:40 Resonance aware QCD+EW MC@NLO matched parton showers - Joanne Roper (Durham University)

16:05 Resonance and Width-aware simulation of $e^+e^- \to t\bar{t}$ at the FCC-ee - Daniel Reichelt (CERN)

16:30 Resonance-Aware NLO+PS Matching for Off-Shell Top–Antitop Production at Lepton Colliders - Daniele Lombardi (Università di Torino)
Thursday, 9 July 2026
09:15 Talks: Thursday 1
Thursday 1
09:15 - 10:30
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

09:15 PanScales Parton Showers Beyond NLL Accuracy - Silvia Ferrario Ravasio (Università degli Studi di Torino)

10:05 A first glimpse of matching beyond NLO with logarithmically accurate showers - Nicolas Francois Schalch (University of Oxford (GB))
10:30 coffee break

10:30 - 11:00
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
11:00 Talks: Thursday 2
Thursday 2
11:00 - 12:15
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

11:00 Event Isotropy in perturbative QCD - Simone Marzani (Università di Genova and INFN Sezione di Genova)

11:25 Inclusive jet production at NNLO+NNLL and theory nuisance parameters - Terry Generet (University of Cambridge)

11:50 On Thrust Resummation Ambiguities in e+e− Annihilation into Hadrons - Paolo Nason
12:15 lunch

12:15 - 13:30
13:30 Talks: Thursday 3
Thursday 3
13:30 - 15:10
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

13:30 The Method of Regions: Recent Progress and Applications - Einan Gardi

14:20 New results on small-x resummation for splitting functions - Giovanni Stagnitto (INFN e Universita Genova (IT))

14:45 The emerging importance of high energy logarithms for LHC studies - Sebastian Eryk Jaskiewicz (University of Bern)
15:10 coffee break

15:10 - 15:40
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building

15:40 Conference photo

15:40 - 15:45
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
15:45 NGL and SLLs anniversary
15:45 - 17:30
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

15:45 The discovery of non-global logarithms in QCD - Gavin Salam (University of Oxford)

16:20 The discovery of super-leading logarithms in non-global observables in QCD - Mike Seymour (The University of Manchester (GB))

16:55 Recent progress and the modern perspective on NGLs and SLLs - Thomas Georg Becher (Universitaet Bern (CH))
18:30 Conference Dinner

18:30 - 21:00
Friday, 10 July 2026
09:15 Talks: Friday 1
Friday 1
09:15 - 10:30
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

09:15 Factorisation, its breaking, and its restoration - Patrick Angus Hager

10:05 Coherence violation in jet observables - Andrea Banfi (University of Sussex)
10:30 coffee break

10:30 - 11:00
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
11:00 Talks: Friday 2
Friday 2
11:00 - 12:15
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

11:00 Factorization Beyond Coherence - Dominik Schwienbacher

11:25 New logarithmic structures in transverse-energy flow observables with azimuthal vetoes - Saad Nabeebaccus (University of Manchester)

11:50 Non-global Super-Leading Logarithms - Josua Scholze
12:15 lunch

12:15 - 13:30
13:30 Talks: Friday 3
Friday 3
13:30 - 15:10
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

13:30 Collinear Factorization Violation and Reggeization - Aditya Pathak (DESY)

13:55 Energy correlators, light-ray operators and new directions - Jack Holguin (The University of Manchester)

14:20 Generalized detector correlators in the heavy-ion environment from the light-ray OPE - Carlota Andres (CPHT, Ecole polytechnique)

14:45 Towards Higher-Accuracy Resummation for Heavy-Flavour Jet Substructure - Andrea Ghira (TUM)
15:10 coffee break

15:10 - 15:40
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
15:40 Talks: Friday 4
Friday 4
15:40 - 16:55
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building
Contributions

15:40 Soft functions in N-jettiness - Luca Buonocore (CERN)

16:05 Efficient Calculation of Soft functions - Emmet Byrne (The University of Manchester)

16:30 Automated Calculation of Soft Functions for Non-global Observables - Rudi Rahn (University of Vienna)
16:55 Closing

16:55 - 17:05
Room: Jocelyn Bell Burnell Lecture Theatre, Schuster Building