$D$ meson production and long-range azimuthal correlation in $8.16~\mathrm{TeV}$ $p$+Pb collisions with ATLAS

The production of $D^{0}(\overline{D^0})$ and $D^{*\pm}$ mesons has been measured with the ATLAS detector in $p$+Pb collisions at $\sqrt{s_{_\mathrm{NN}}}=8.16~\mathrm{TeV}$ with an integrated luminosity of $76.3\mu b^{-1}$ taken in 2016. The $D$ meson production asymmetry between forward ($0 < y^* < 0.5$) and backward ($-0.5 < y^* < 0$) center-of-mass rapidities is studied, and no significant asymmetry is observed. Azimuthal correlations between inclusive $D^{*\pm}$ and charged particles are also presented in intervals of event-wise charged-particle multiplicity. The second-order harmonic coefficients for inclusive $D^{*\pm}$ and charged particles azimuthal correlation have been extracted using template fits.