Decomposition of harmonic and jet contributions to particle-pair correlations at ultrarelativistic energies
N. N. AjitanandDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAJ. AlexanderDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAP. ChungDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAWolf Gerrit HolzmannDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAM. IssahDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAR. LaceyDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAA. ShevelDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAA. TaranenkoDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USAPaweł DanielewiczDepartment of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USA
2005en
ABI
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Methodology is presented for analysis of two-particle azimuthal angle correlation functions obtained in collisions at ultrarelativistic energies. We show that harmonic and di-jet contributions to these correlation functions can be reliably decomposed by two techniques to give an accurate measurement of the jet-pair distribution. Results from detailed Monte Carlo simulations are used to demonstrate the efficacy of these techniques in the study of possible modifications to jet topologies in heavy ion reactions.
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