QCD challenges from pp to AA collisions -- 4th edition

• DOI: 10.48550/arxiv.2401.09930
• Publication Date: 2024-01-01
• Authors: J.A. Altmann; Carlota Andrés; A. Andronic; F. Antinori; P. Antonioli; Andrea Beraudo; E. Berti; L. Bianchi; Thomas Boettcher; L. Capriotti; P. Christiansen; Jesus Guillermo C...; L. Cunqueiro; Cesar da Silva; A. Dainese; H.-P. Dembinski; D. D. Chinellato; A. Dubla; M. Faggin; Chris A. Flett; Vincenzo Greco; Ilia Grishmanovskii; Jack Holguin; Yuuka Kanakubo; D. J. Kim; R. Lea; Su Houng Lee; S. Mariani; A. Matyja; Aleksas Mazeliauskas; Vincenzo Minissale; A. Morsch; Lucia Oliva; Luca Orusa; Petja Paakkinen; Daniel Pablos; G. Paić; T. Pierog; Salvatore Plumari; F. Prino; A. Rossi; L. Sestini; Peter Skands; Olga Soloveva; F. Soramel; Alba Soto Ontoso; M. Spousta; A. G. Stahl Leiton; Jiayin Sun; Ádám Takács; S. Trogolo; R. Turrisi; M. Verweij; Vytautas Vislavicius; Jing Wang; K. Werner; V. Zaccolo; Mingyu Zhang; J. Zhu; D. Zuliani
• Keywords: Physics and Astronomy (miscellaneous); Physics; ddc:530; FOS: Physical sciences; QC770-798; Review; hiukkasfysiikka; Astrophysics; 530; heavy ion; High Energy Physics - Experiment; Physical sciences; QB460-466; High Energy Physics - Experiment (hep-ex); Nuclear and particle physics. Atomic energy. Radioactivity; quantum chromodynamics; [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]; kvanttiväridynamiikka; info:eu-repo/classification/ddc/530; ydinfysiikka; Engineering (miscellaneous)

This paper is a write-up of the ideas that were presented, developed and discussed at fourth International Workshop on QCD Challenges from pp to AA, which took place in February 2023 Padua, Italy. The goal workshop was focus some open questions field high-energy heavy-ion physics stimulate formulation concrete suggestions for making progresses both experimental theoretical sides. gives brief introduction each topic then summarizes primary results.