  We present preliminary STAR results on 3-particle azimuthal angle correlation
studies in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. The studies are
carried out at mid-rapidity between a trigger particle with 3 $\le p_{\perp}
\le$ 4 GeV/c and two associated particles in 1 $\le p_{\perp} \le $ 2 GeV/c. A
cumulant analysis reveals finite 3-particle azimuthal correlations, dominated
by near and away side particle correlations consistent with jet production, and
jet-flow correlations. We use a two-component model to remove underlying
background correlations. This analysis indicates the presence of the conical
emission signals in central Au+Au collisions within the model assumptions about
background composition and normalization.
