CERN Accelerating science

Published Articles
Report number	arXiv:1812.06772 ; CERN-LPCC-2018-07
Title	Report from Working Group 5 : Future physics opportunities for high-density QCD at the LHC with heavy-ion and proton beams
Author(s)	Citron, Z. (Ben Gurion U. of Negev) ; Dainese, A. (INFN, Padua) ; Grosse-Oetringhaus, J.F. (CERN) ; Jowett, J.M. (CERN) ; Lee, Y.-J. (MIT) ; Wiedemann, U.A. (CERN) ; Winn, M. (AIM, Saclay ; Orsay, LAL) ; Andronic, A. (Munster U.) ; Bellini, F. (CERN) ; Bruna, E. (INFN, Turin) ; Chapon, E. (CERN) ; Dembinski, H. (Heidelberg, Max Planck Inst.) ; d'Enterria, D. (CERN) ; Grabowska-Bold, I. (AGH-UST, Cracow) ; Innocenti, G.M. (CERN ; MIT) ; Loizides, C. (LBL, Berkeley) ; Mohapatra, S. (Columbia U.) ; Salgado, C.A. (Santiago de Compostela U., IGFAE) ; Verweij, M. (RIKEN BNL ; Vanderbilt U.) ; Weber, M. (Stefan Meyer Inst. Subatomare Phys.) ; Aichelin, J. (SUBATECH, Nantes) ; Angerami, A. (LLNL, Livermore) ; Apolinario, L. (Lisbon, IST ; LIP, Lisbon) ; Arleo, F. (Ecole Polytechnique) ; Armesto, N. (Santiago de Compostela U., IGFAE) ; Arnaldi, R. (INFN, Turin) ; Arslandok, M. (U. Heidelberg (main)) ; Azzi, P. (INFN, Padua) ; Bailhache, R. (Frankfurt U.) ; Bass, S.A. (Duke U.) ; Bedda, C. (Utrecht U.) ; Behera, N.K. (Inha U.) ; Bellwied, R. (Houston U.) ; Beraudo, A. (INFN, Turin) ; Bi, R. (MIT) ; Bierlich, C. (Lund U. ; Bohr Inst.) ; Blum, K. (CERN ; Weizmann Inst.) ; Borissov, A. (Munster U.) ; Braun-Munzinger, P. (Darmstadt, EMMI) ; Bruce, R. (CERN) ; Bruno, G.E. (Bari Polytechnic ; INFN, Bari) ; Bufalino, S. (INFN, Turin) ; Castillo Castellanos, J. (IRFU, Saclay, DPHN) ; Chatterjee, R. (Calcutta, VECC) ; Chen, Y. (CERN) ; Chen, Z. (Rice U.) ; Cheshkov, C. (Lyon, IPN) ; Chujo, T. (Tsukuba U.) ; Conesa del Valle, Z. (Orsay, IPN) ; Contreras Nuno, J.G. (Prague, Tech. U.) ; Cunqueiro Mendez, L. (LBL, Berkeley) ; Dahms, T. (Munich, Tech. U., Universe) ; Dang, N.P. (Louisville U.) ; De la Torre, H. (Michigan State U.) ; Dobrin, A.F. (CERN) ; Doenigus, B. (Frankfurt U.) ; Van Doremalen, L. (Utrecht U.) ; Du, X. (Texas A-M) ; Dubla, A. (Darmstadt, EMMI) ; Dumancic, M. (Weizmann Inst.) ; Dyndal, M. (DESY) ; Fabbietti, L. (Munich, Tech. U.) ; Ferreiro, E.G. (Santiago de Compostela U., IGFAE) ; Fionda, F. (Bergen U.) ; Fleuret, F. (Ecole Polytechnique) ; Floerchinger, S. (U. Heidelberg (main)) ; Giacalone, G. (IPhT, Saclay) ; Giammanco, A. (Louvain U.) ; Gossiaux, P.B. (SUBATECH, Nantes) ; Graziani, G. (INFN, Florence) ; Greco, V. (Catania U. ; INFN, LNS) ; Grelli, A. (Utrecht U.) ; Grosa, F. (INFN, Turin) ; Guilbaud, M. (CERN) ; Gunji, T. (Tsukuba, Graduate U. Adv. Studies) ; Guzey, V. (Helsinki Inst. of Phys. ; St. Petersburg, INP ; Jyvaskyla U.) ; Hadjidakis, C. (Orsay, IPN) ; Hassani, S. (IRFU, Saclay, DPP) ; He, M. (Nanjing U. Sci. Tech.) ; Helenius, I. (Tubingen U. ; Jyvaskyla U.) ; Huo, P. (SUNY, Stony Brook) ; Jacobs, P.M. (LBL, Berkeley) ; Janus, P. (AGH-UST, Cracow) ; Jebramcik, M.A. (CERN ; Frankfurt U.) ; Jia, J. (Brookhaven Natl. Lab. ; SUNY, Stony Brook) ; Kalweit, A.P. (CERN) ; Kim, H. (Chonnam Natl. U.) ; Klasen, M. (Munster U.) ; Klein, S.R. (LBL, Berkeley) ; Klusek-Gawenda, M. (Cracow, INP) ; Kremer, J. (AGH-UST, Cracow) ; Krintiras, G.K. (Louvain U.) ; Krizek, F. (Prague, Inst. Phys.) ; Kryshen, E. (St. Petersburg, INP) ; Kurkela, A. (CERN ; Stavanger U.) ; Kusina, A. (Cracow, INP) ; Lansberg, J.-P. (Orsay, IPN) ; Lea, R. (INFN, Trieste ; Trieste U.) ; van Leeuwen, M. (CERN ; Nikhef, Amsterdam ; Utrecht U.) ; Li, W. (Rice U.) ; Margutti, J. (Utrecht U.) ; Marin, A. (Darmstadt, EMMI) ; Marquet, C. (Ecole Polytechnique, CPHT) ; Martin Blanco, J. (Ecole Polytechnique) ; Massacrier, L. (Orsay, IPN) ; Mastroserio, A. (Bari U. ; INFN, Bari) ; Maurice, E. (Ecole Polytechnique) ; Mayer, C. (Cracow, INP) ; Mcginn, C. (MIT) ; Milhano, G. (CERN ; Lisbon, IST ; LIP, Lisbon) ; Milov, A. (Weizmann Inst.) ; Minissale, V. (INFN, LNS) ; Mironov, C. (MIT) ; Mischke, A. (Utrecht U.) ; Mohammadi, N. (CERN) ; Mulders, M. (CERN) ; Murray, M. (Kansas U.) ; Narain, M. (Brown U.) ; Di Nezza, P. (Frascati) ; Nisati, A. (INFN, Rome) ; Noronha-Hostler, J. (Rutgers U., Piscataway) ; Ohlson, A. (U. Heidelberg (main)) ; Okorokov, V. (Moscow Phys. Eng. Inst.) ; Olness, F. (Southern Methodist U.) ; Paakkinen, P. (Jyvaskyla U.) ; Pappalardo, L. (Ferrara U. ; INFN, Ferrara) ; Park, J. (Korea U.) ; Paukkunen, H. (Helsinki Inst. of Phys. ; Jyvaskyla U.) ; Peng, C.C. (Purdue U.) ; Pereira Da Costa, H. (IRFU, Saclay, DPHN) ; Perepelitsa, D.V. (Colorado U.) ; Peresunko, D. (Kurchatov Inst., Moscow) ; Peters, M. (MIT) ; Pettersson, N.E. (Massachusetts U., Amherst) ; Piano, S. (INFN, Trieste) ; Pierog, T. (KIT, Karlsruhe) ; Pires, J. (Lisbon, CFTP ; Lisbon, IST) ; Płoskoń, M. (LBL, Berkeley) ; Plumari, S. (Catania U. ; INFN, LNS) ; Prino, F. (INFN, Turin) ; Puccio, M. (INFN, Turin ; Turin U.) ; Rapp, R. (Texas A-M) ; Redlich, K. (Darmstadt, EMMI ; Wroclaw U.) ; Reygers, K. (U. Heidelberg (main)) ; Ristea, C.L. (Bucharest, Inst. Space Science) ; Robbe, P. (Orsay, LAL) ; Rossi, A. (INFN, Padua) ; Rustamov, A. (Darmstadt, EMMI ; U. Heidelberg (main) ; NNRC, Baku) ; Rybar, M. (Columbia U.) ; Schaumann, M. (CERN) ; Schenke, B. (Brookhaven Natl. Lab.) ; Schienbein, I. (LPSC, Grenoble) ; Schoeffel, L. (IRFU, Saclay, DPP) ; Selyuzhenkov, I. (Darmstadt, EMMI ; Moscow Phys. Eng. Inst.) ; Sickles, A.M. (Illinois U., Urbana) ; Sievert, M. (Rutgers U., Piscataway) ; Silva, P. (CERN) ; Song, T. (Giessen U.) ; Spousta, M. (Charles U.) ; Stachel, J. (U. Heidelberg (main)) ; Steinberg, P. (Brookhaven Natl. Lab.) ; Stocco, D. (SUBATECH, Nantes) ; Strickland, M. (Kent State U.) ; Strikman, M. (Penn State U.) ; Sun, J. (Tsinghua U., Beijing) ; Tapia Takaki, D. (Kansas U.) ; Tatar, K. (MIT) ; Terrevoli, C. (Houston U.) ; Timmins, A. (Houston U.) ; Trogolo, S. (INFN, Turin ; Turin U.) ; Trzeciak, B. (Utrecht U.) ; Trzupek, A. (Cracow, INP) ; Ulrich, R. (KIT, Karlsruhe) ; Uras, A. (Lyon, IPN) ; Venugopalan, R. (Brookhaven Natl. Lab.) ; Vitev, I. (Los Alamos) ; Vujanovic, G. (Ohio State U. ; Wayne State U.) ; Wang, J. (MIT) ; Wang, T.W. (MIT) ; Xiao, R. (Purdue U.) ; Xu, Y. (Duke U.) ; Zampolli, C. (CERN ; INFN, Bologna) ; Zanoli, H. (Sao Paulo U.) ; Zhou, M. (SUNY, Stony Brook) ; Zhou, Y. (Bohr Inst.)
Publication	2019-12-03
Imprint	2018
Number of pages	207
In:	HL/HE-LHC Workshop : Workshop on the Physics of HL-LHC, and Perspectives at HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018
In:	Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018, pp.1159-1410
DOI	10.23731/CYRM-2019-007.1159
Subject category	Particle Physics - Phenomenology ; nucl-th ; Nuclear Physics - Theory ; nucl-ex ; Nuclear Physics - Experiment ; hep-ex ; Particle Physics - Experiment ; hep-ph
Accelerator/Facility, Experiment	CERN HL-LHC CERN HE-LHC
Abstract	The future opportunities for high-density QCD with ion and proton beams at the LHC are presented. Four major scientific goals are identified: the characterisation of the macroscopic long wavelength Quark-Gluon Plasma (QGP) properties with unprecedented precision, the investigation of the microscopic parton dynamics underlying QGP properties, the development of a unified picture of particle production and QCD dynamics from small (pp) to large (nucleus–nucleus) systems, the exploration of parton densities in nuclei in a broad (x, Q2) kinematic range and the search for the possible onset of parton saturation. In order to address these scientific goals, high-luminosity Pb–Pb and p–Pb programmes are considered as priorities for Runs 3 and 4, complemented by high-multiplicity studies in pp collisions and a short run with Oxygen ions. High-luminosity runs with intermediate-mass nuclei, for example Ar or Kr, are considered as an appealing case for extending the heavy-ion programme at the LHC beyond Run 4. The potential of the High-Energy LHC to probe QCD matter with newly-available observables and phenomena is investigated.
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