Dense-Medium Modifications to Jet-Induced Hadron Pair Distributions inAu+AuCollisions atsNN=200 GeV

2005/07/01 by PHENIX Collaboration, Stephen Adler, S. S. Adler +99 · 6 citations
Engineering · Physics and Astronomy · #Computer science #Fragmentation (computing) #Hadron #High-Energy Particle Collisions Research #Jet (fluid) #Nuclear physics #Nuclear reactor physics and engineering #Particle physics #Particle physics theoretical and experimental studies #Physics #Thermodynamics #Yield (engineering) #nucl-ex

paper · pdf · doi:10.1103/physrevlett.97.052301

published as Phys.Rev.Lett.97:052301,2006 · 329 authors, 6 pages text, 3 figures, 1 table. Submitted to Phys. Rev. Lett. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html

arxiv created 2005/07/01 · openalex publication_date 2006/08/02 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Azimuthal correlations of jet-induced high-p_T charged hadron pairs are studied at midrapidity in Au+Au collisions at √s_NN=200 GeV. The distribution of jet-associated partner hadrons (1.0<p_T<2.5 GeV/c) per trigger hadron (2.5<p_T<4.0 GeV/c) is found to vary with collision centrality, in both shape and yield, indicating a significant effect of the nuclear collision medium on the jet fragmentation process.

Citations

• Elliptic Flow of Identified Hadrons inAu+AuCollisions atsNN=200 GeV
• Effects of jet quenching on highpThadron spectra in high-energy nuclear collisions
• Parton Coalescence and the Antiproton/Pion Anomaly at RHIC
• Suppressedπ0Production at Large Transverse Momentum in CentralAu+AuCollisions atsNN=200 GeV
• Partonic coalescence in relativistic heavy ion collisions
• Collective flow signals the quark–gluon plasma

Cited by

• Heavy-ion collisions at the Large Hadron Collider: A review of the results from Run 1
• Low- and intermediate-pTdi-hadron distributions in Au + Au collisions at GeV from STAR
• Identified particle jet correlations from PHENIX
• The ‘shoulder’ and the ‘ridge’ in PHENIX
• 6.4 Jet quenching
• Initial fluctuations and dihadron and γ-hadron correlations in high-energy heavy-ion collisions