Related paper Suppression of high transverse momentum D mesons in central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV Relative variation of the prompt $\Dzero$ meson yield as a function of the hypothesis on $\RAA^{\rm feed-down}/\RAA^{\rm prompt}$ for the B feed-down subtraction approach based on Eq. (3).[png] [pdf]