Jets and Missing Transverse Energy Reconstruction with CMS
Didar Dobur
TL;DR
This paper discusses the simulation-based evaluation of jet and missing transverse energy reconstruction techniques using CMS detector data, comparing algorithms, correction methods, and overall performance at the LHC.
Contribution
It provides a comprehensive comparison of jet algorithms, outlines data-driven correction methods, and summarizes MET reconstruction performance for CMS.
Findings
Jet algorithm performance varies with input methods
Data-driven corrections improve energy measurement accuracy
MET reconstruction performance summarized
Abstract
We report on the current simulation studies regarding the reconstruction of Jets and Missing Transverse Energy (MET) with the CMS detector at the CERN proton-proton LHC accelerator. The performance of various jet algorithms is compared, when using calorimeter energy deposits as inputs to the algorithm. The plan for obtaining jet energy corrections is outlined and data-driven correction methods are described. Finally, the performance of MET reconstruction is summarized.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Particle Detector Development and Performance · High-Energy Particle Collisions Research