"31.a. ECAL crystal seed time delay for LLP signature in barrel" of "Strategy and performance of the CMS long-lived particle trigger program in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

The ECAL time delay of the $\mathrm{e/\gamma}$ L1 seeds in the barrel. The distributions are shown for $\mathrm{Z\ \rightarrow\ ee}$ simulation and $\mathrm{\chi^{0}\ c\tau}$ values of $\mathrm{3\ cm,\ 30\ cm}$ and $\mathrm{3\ m}$, assuming the singlet-triplet Higgs dark portal model ($\mathrm{\chi^{\pm}\ \rightarrow\ \chi^{0} \ell^{\pm} \nu}$, where the $\mathrm{\chi^{\pm}}$ has a mass of $\mathrm{220\ GeV}$ and the $\mathrm{\chi^{0}}$ has a mass of $\mathrm{200\ GeV}$), for 2023 conditions. The distributions are normalized to unity.