Measurement of the centrality-dependence of inclusive jet production in $p$+Pb data at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV with the ATLAS detector

ATLAS has measured the centrality dependence of jet production in $\sqrt{s_\mathrm{NN}} = 5.02$ TeV $p$+Pb collisions at the LHC. The $p$+Pb collision centrality was characterized using the total transverse energy measured in the pseudorapidity interval $3.2 < \eta < 4.9$ in the direction of the lead beam. Jets were reconstructed from energy deposits measured in the ATLAS calorimeter using the anti-$k_t$ algorithm with R = 0.4. The per-event jet yields were measured in different centrality bins as a function of jet rapidity and transverse momentum ($p_\mathrm{T}$). The ratios of jet spectra between different centrality bins corrected for the centrality dependent partonic luminosities show a strong suppression of jet production at forward rapidities over a wide range of $p_\mathrm{T}$ and near mid-rapidity at large $p_\mathrm{T}$.