Azimuthal Correlations between Non-Photonic Electrons and Charged Hadrons in p+p Collisions from STAR

We present the preliminary measurement of azimuthal correlations between nonphotonic electrons and charged hadrons in p+p collisions at from STAR. The results are compared to PYTHIA simulations to estimate the relative contributions of D and B meson semi-leptonic decays to the non-photonic electrons.