Abstract
Measurements of two-particle correlations on angular difference variables η1-η2 (pseudorapidity) and ϕ1-ϕ2 (azimuth) are presented for all primary charged hadrons with transverse momentum 0.15≤pt≤2 GeV/c and |η|≤1.3 from Au-Au collisions at √sNN=130 GeV. Large-amplitude correlations are observed over a broad range in relative angles where distinct structures appear on the
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