"29.b. L1Tau-seeded delayed jet trigger eff vs jet time" of "Strategy and performance of the CMS long-lived particle trigger program in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

The L1T+HLT efficiency of the delayed-jet triggers as a function of jet timing for 2022 and 2023 data-taking periods. A clear rise in efficiency is evident around the threshold values. The plots include events that pass the $E_T^{\text{miss}} > 200\,\mathrm{GeV}$ trigger and have at least one barrel jet with $p_T > 50\,\mathrm{GeV}$, number of ECAL cells $> 8$, and ECAL energy $ > 25\,\mathrm{GeV}$. The $H_T$ is calculated using the scalar sum of jets with offline $p_T > 40 GeV$, and this is different from the $H_T$ calculation used at the HLT level, which can cause trigger inefficiencies. The maximum jet time accepted by the trigger is $12.5\,\mathrm{ns}$.