Top Quark Properties Measurements in CMS
Efe Yazgan (for the CMS Collaboration)
TL;DR
This paper reviews recent measurements of top quark properties by CMS at the LHC, including spin correlations, asymmetries, and mass, comparing results with Standard Model and new physics predictions.
Contribution
It provides the latest experimental results on top quark properties, enhancing understanding of top quark behavior and testing the Standard Model and beyond.
Findings
Measured top quark pair spin correlations consistent with Standard Model
Observed asymmetries in top quark production aligning with predictions
Precise top quark mass measurements constrain new physics models
Abstract
Recent top quark properties measurements made with the CMS detector at the LHC are presented. The measurements summarized include spin correlation of top quark pairs, asymmetries, top quark mass, and the underlying event in top quark pair events. The results are compared to the standard model predictions and new physics models.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions