@article{4c1f97b787e54a6d819f786c86f07a97,
title = "Jet modification via π0 -hadron correlations in Au+Au collisions at SNN =200 GeV",
abstract = "High-momentum two-particle correlations are a useful tool for studying jet-quenching effects in the quark-gluon plasma. Angular correlations between neutral-pion triggers and charged hadrons with transverse momenta in the range 4-12 GeV/c and 0.5-7 GeV/c, respectively, have been measured by the PHENIX experiment in 2014 for Au+Au collisions at sNN=200 GeV. Suppression is observed in the yield of high-momentum jet fragments opposite the trigger particle, which indicates jet suppression stemming from in-medium partonic energy loss, while enhancement is observed for low-momentum particles. The ratio and differences between the yield in Au+Au collisions and p+p collisions, IAA and ΔAA, as a function of the trigger-hadron azimuthal separation, Δφ, are measured for the first time at the BNL Relativistic Heavy Ion Collider. These results better quantify how the yield of low-pT associated hadrons is enhanced at wide angle, which is crucial for studying energy loss as well as medium-response effects.",
author = "{PHENIX Collaboration} and Abdulameer, {N. J.} and U. Acharya and A. Adare and S. Afanasiev and C. Aidala and Ajitanand, {N. N.} and Y. Akiba and H. Al-Bataineh and J. Alexander and M. Alfred and K. Aoki and N. Apadula and L. Aphecetche and J. Asai and H. Asano and Atomssa, {E. T.} and R. Averbeck and Awes, {T. C.} and B. Azmoun and V. Babintsev and M. Bai and G. Baksay and L. Baksay and A. Baldisseri and Bandara, {N. S.} and B. Bannier and Barish, {K. N.} and Barnes, {P. D.} and B. Bassalleck and Basye, {A. T.} and S. Bathe and S. Batsouli and V. Baublis and C. Baumann and A. Bazilevsky and M. Beaumier and S. Beckman and S. Belikov and R. Belmont and R. Bennett and A. Berdnikov and Y. Berdnikov and L. Bichon and Bickley, {A. A.} and B. Blankenship and V. Cianciolo and I. Garishvili and Lajoie, {J. G.} and J. Newby and Read, {K. F.}",
note = "Publisher Copyright: {\textcopyright} 2024 American Physical Society. ",
year = "2024",
month = oct,
doi = "10.1103/PhysRevC.110.044901",
language = "English",
volume = "110",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "4",
}