PHOENIX
data on single electron production indicate an excess of electrons
over known light hadronic sources that has been attributed to open
charm and beauty. The non-photonic electron yields are consistent
with two different scenarios. One is the creation of a medium completely
transparent to heavy quarks. The other is the creation of a highly
opaque medium with the heavy quarks rescattering and hadronizing
in the system. We can distinguish between these different scenarios
by studying the shape modification of the electron-charged hadron
azimuthal correlations with respect to the system size. The correlations
in p+p and d+Au collisions provide a direct observation of the heavy
quark jets and the baseline for possible shape modifications in the
Au+Au central collisions. A number of methods for extracting the
non-photonic azimuthal corelations and the current results for p+p,
d+Au at sqrt(s_NN)=200$ GeV PHENIX data will be presented.