Novel tools and observables for jet physics in heavy-ion collisions

Research output: Contribution to journalArticle

Abstract

Studies of fully-reconstructed jets in heavy-ion collisions aim at extracting thermodynamical and transport properties of hot and dense QCD matter. Recently, a plethora of new jet substructure observables have been theoretically and experimentally developed that provide novel precise insights on the modifications of the parton radiation pattern induced by a QCD medium. This report, summarizing the main lines of discussion at the 5th Heavy Ion Jet Workshop and CERN TH institute 'Novel tools and observables for jet physics in heavy-ion collisions' in 2017, presents a first attempt at outlining a strategy for isolating and identifying the relevant physical processes that are responsible for the observed medium-induced jet modifications. These studies combine theory insights, based on the Lund parton splitting map, with sophisticated jet reconstruction techniques, including grooming and background subtraction algorithms.

Details

Authors
  • Harry Arthur Andrews
  • Liliana Apolinario
  • Redmer Alexander Bertens
  • Matteo Cacciari
  • Yi Chen
  • Yang-Ting Chien
  • Leticia Cunqueiro Mendez
  • Michal Deák
  • David d'Enterria
  • Fabio Dominguez
  • Philip Coleman Harris
  • Krzysztof Kutak
  • Yen-Jie Lee
  • Yacine Mehtar-Tani
  • James Mulligan
  • Matthew Nguyen
  • Chang Ning-Bo
  • Dennis Perepelitsa
  • Gavin Salam
  • Martin Spousta
  • José Guilherme Milhano
  • Konrad Tywoniuk
  • Marco van Leeuwen
  • Marta Verweij
  • Victor Vila
  • Urs Achim Wiedemann
Organisations
External organisations
  • CERN
  • University of Birmingham
  • Niels Bohr Institute
  • Laboratorio De Instrumentacao E Fisica Experimental De Particulas (LIP-Lisboa)
  • University of Lisbon
  • University of Tennessee
  • Paris Diderot University
  • Laboratoire de Physique Théorique et Hautes Énergies (LPTHE)
  • Massachusetts Institute of Technology
  • Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
  • University of Santiago de Compostela
  • University of Washington, Seattle
  • Yale University
  • University of Paris-Saclay
  • Laboratoire Leprince-Ringuet
  • Xinyang Normal University
  • University of Colorado at Boulder
  • Charles University in Prague
  • Utrecht University
  • Dutch National Institute for Subatomic Physics (NIKHEF)
  • Vanderbilt University
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Subatomic Physics
Original languageEnglish
Article number065102
JournalJournal of Physics G: Nuclear and Particle Physics
Volume47
Issue number6
Publication statusPublished - 2020 Apr 29
Publication categoryResearch
Peer-reviewedYes