Resummation, Amplitudes, and Subtractions (RAS) 2025

21 Jul 2025, 09:00 → 1 Aug 2025, 18:00 Europe/Zurich

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

Alexander Yohei Huss (CERN), Chiara Signorile-Signorile, Gherardo Vita, Maximilian Delto, Melissa Corona van Beekveld (Nikhef National institute for subatomic physics (NL))

This TH institute aims to tackle the challenges that we face in view of the anticipated precision from the experiments by facilitating a fruitful exchange between the communities of Resummation, Amplitudes, and Subtractions. The themes of the workshop are:

• Analytic resummation beyond NNLL 
• Logarithmic accuracy of Parton Showers 
• Amplitudes and multiloop techniques for EFT ingredients  
• Subleading power effects
• Regge limit, BFKL and high energy resummation

 

The workshop will take place in association with the Parton Showers and Resummation (PSR) conference (14–18 Jul) and school (7–10 Jul) in the weeks prior.

 

 

RAS2025_participants.pdf

Monday 21 July

09:00 → 09:30 Coffee Break

09:30 → 11:30 Local Subtractions meet EFT Ingredients

Speaker: Kirill Melnikov (KIT)

18:00 → 19:00 Reception

Wednesday 23 July

09:30 → 11:30 Conformal Colliders meet the LHC

Speaker: Bianka Mecaj

Thursday 24 July

09:30 → 11:30 Power Corrections in event shapes and Hadronization models

Speaker: Andre Hoang

Friday 25 July

09:30 → 11:30 Matching Parton Showers at NNLO

Speaker: Christian Preuss (University of Goettingen)

Monday 28 July

09:30 → 11:30 Logarithmic Accuracy of Parton Showers

Speaker: Mrinal Dasgupta (The University of Manchester (GB))

18:00 → 19:00 Reception

Tuesday 29 July

09:30 → 11:30 The Regge Limit, BFKL and High Energy resummation

Speaker: Einan Gardi (The University of Edinburgh (GB))

16:00 → 00:00 RAS BBQ

Wednesday 30 July

14:00 → 15:00 TH Colloquium: Gavin Salam

Speaker: Gavin Salam (University of Oxford)

Thursday 31 July

09:00 → 09:30 Coffee Break

09:30 → 11:30 The Full Range EEC on Tracks at N4LL + N3LL + NNLO with archived ALEPH data

Speaker: Yibei Li