First Lund Jet Plane Institute

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

4/3-006 - TH Conference Room

CERN

110
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Gregory Soyez (IPhT, CEA Saclay)
Description

Jet substructure techniques are now routinely used in collider phenomenology. This specialised workshop evolves around a recent tool called the Lund Jet Plane(s). The main idea is to use the Cambridge/Aachen clustering technique (i.e. a roughly angular-ordered clustering tree) to associate a kinematic structure, akin to the Lund planes used in resummations and in Monte Carlo generators, to a high-energy jet. This structure can then be used in a wide range of applications. The goal of this workshop is to provide a theoretical and experimental overview of these applications and their connections with other tools in the field. A special emphasis will be put on recent developments and on discussions of future potential directions. This includes the following list of topics:

  • Constraints on Monte Carlo generators from Lund plane density measurements
  • Tagging of light-quarks vs. gluon
  • Boosted V/H/t vs. QCD jets discrimination
  • Mass effects in the Lund plane (dead cone, heavy flavor tagging)
  • Applications to BSM searches
  • Studies of the quark-gluon-plasma in heavy-ion collisions
  • Jet substructure measurements (generalised angularities, groomed observables,..)
  • Machine learning tools (e.g., LundNet, ParticleNet, GNN)
  • Lund-plane observables to constrain parton showers with N^kLL resummation
  • Strategies to mitigate quark/gluon fraction issues.
  • Possible αs extractions with jet substructure.

The workshop will consist of afternoon talks. One of the key aspect of the workshop will be to leave time for common discussions and work between theorists and experimentalists.   

Organising committee:

  • Cristian Baldenegro (LLR, co-chair)
  • David d’Enterria (CERN, co-chair)
  • Raghav Kunnawalkam Elayavalli (Vanderbilt)
  • Matt LeBlanc (CERN)
  • Simone Marzani (Università di Genova)
  • Matt Nguyen (LLR)
  • Jennifer Roloff (BNL)
  • Alba Soto Ontoso (CERN, co-chair)
  • Gregory Soyez (IPhT Saclay, CERN, co-chair)
  • Marta Verweij (Utrecht)

 

TH workshop secretariat or workshop organisers
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Participants
  • Adam Takacs
  • Alba Soto Ontoso
  • Alberto Rescia
  • Alexander Nesterenko
  • Alexander Yohei Huss
  • Alexandre Shabetai
  • Ali Al Kadhim
  • Aman Desai
  • Andrea Pareti
  • Armando Bermudez Martinez
  • Austin Baty
  • Ben Nachman
  • Bibhuti Parida
  • Bogdan Malaescu
  • Cameron Ikin
  • Christine Aidala
  • Cristian Baldenegro Barrera
  • David d'Enterria
  • Deniz Sunar Cerci
  • Donatella Lucchesi
  • Eduardo Ploerer
  • Emily Ann Smith
  • Francesco Giuli
  • Giulia Manco
  • Gregory Soyez
  • Grigorios Chachamis
  • Guilherme Milhano
  • Haddad Abdelhamid
  • Haoyu Sun
  • Ina Sarcevic
  • Jasmine Brewer
  • Jay Jiwani
  • Joey Huston
  • João Silva
  • Kadri Özdemir
  • Konrad Tywoniuk
  • Lata Panwar
  • Leo Tarbouriech
  • Leticia Cunqueiro Mendez
  • Mario Campanelli
  • Marta Verweij
  • Matt LeBlanc
  • Matthew Nguyen
  • Monika Robotkova
  • Mrinal Dasgupta
  • Muhammad Muhammad
  • Nima Zardoshti
  • Oldrich Kepka
  • Patricia Rebello Teles
  • Peter Skands
  • Pier Francesco Monni
  • Prasoon Chakraborty
  • Rachik Soualah
  • Rafael Andrei Vinasco Soler
  • Raghav Kunnawalkam Elayavalli
  • Rajeev Singh
  • Raymond Ehlers
  • Robert Les
  • Roy Lemmon
  • safa gaid
  • Salim Cerci
  • Samuel Abreu
  • Sanmay Ganguly
  • Silvia Ferrario Ravasio
  • Simon Williams
  • Simone Caletti
  • Simone Marzani
  • Subash Chandra Behera
  • Tim Cohen
  • Tommaso Cresta
  • Toni Mlinarevic
  • Valdis Slokenbergs
  • Vit Kucera
  • Vitalii Okorokov
  • Yi Chen
  • +15