"34.a. Delayed Di-Photon eff. with $p_{T}$ ($\mathrm{e_{2}}$)" of "Strategy and performance of the CMS long-lived particle trigger program in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"
Abstract
The L1T+HLT efficiency of the delayed-diphoton trigger as a function of subleading probe electron ($\mathrm{e_2}$) $\mathrm{p_T}$, measured with data collected in 2023. At the HLT, the subleading $\mathrm{e/\gamma}$ supercluster ($\mathrm{e/\gamma_2}$) is required to have $\mathrm{E_T\ >\ 12\ GeV}$, $\mathrm{|\eta|\ \ 1\ ns}$. The efficiency rises sharply for $\mathrm{p_T\ >\ 12\ GeV}$ and plateaus for $\mathrm{p_T\ >\ 35\ GeV}$. The slow rise in between is from additional L1 $\mathrm{H_T}$ requirements.
Fields of Study & Subjects
Particle Detector Development and Performance
Particle physics theoretical and experimental studies
High-Energy Particle Collisions Research
Publication details
- Journal / source
- HEPData
- Publication date
- 27 January 2026
- Language
- EN
- Document type
- Dataset