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Title: Progress and challenges in small systems

Journal Article · · International Journal of Modern Physics E
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]
  1. Univ. of Illinois at Urbana-Champaign, IL (United States)
  2. Brookhaven National Laboratory (BNL), Upton, NY (United States)
  3. Wayne State Univ., Detroit, MI (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States). RIKEN Research Center
  4. Wayne State Univ., Detroit, MI (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of California, Berkeley, CA (United States)

Here, we present a comprehensive review of the theoretical and experimental progress in the investigation of novel high-temperature quantum chromodynamics phenomena in small systems at both the Relativistic Heavy Ion Collider and the Large Hadron Collider. We highlight the challenges and opportunities associated with studying small systems, by which we generally mean collision systems that involve at least one light ion or even a photon projectile. We discuss perspectives on possible future research directions to better understand the underlying physics at work in the collisions of small systems.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC02-05CH11231; SC0012704; SC0021969; SC0023861
OSTI ID:
2447412
Journal Information:
International Journal of Modern Physics E, Journal Name: International Journal of Modern Physics E Journal Issue: 06 Vol. 33; ISSN 0218-3013
Publisher:
World ScientificCopyright Statement
Country of Publication:
United States
Language:
English

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The Color Glass Condensate journal November 2010
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Glauber Modeling in High-Energy Nuclear Collisions journal November 2007
Collectivity in Small Collision Systems: An Initial-State Perspective journal January 2016
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  • Proceedings of 11th International Conference on Hard and Elecctromagnetic Probes of High-Energy Nuclear Collisions — PoS(HardProbes2023) https://doi.org/10.22323/1.438.0042
conference February 2024
A multistage framework for studying the evolution of jets and high-pT probes in small collision systems
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Theories of Relativistic Dissipative Fluid Dynamics journal February 2024
Anisotropic Hydrodynamics: Three Lectures journal January 2014

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