Top quark properties measurements and searches at ATLAS and CMS
Sebastian Wuchterl (on behalf of the CMS Collaboration)
TL;DR
This paper reviews recent measurements of top quark properties and searches for new physics at ATLAS and CMS, highlighting how these results test the Standard Model and probe for beyond-the-Standard-Model phenomena.
Contribution
It presents the latest experimental results on top quark properties and BSM searches from ATLAS and CMS, demonstrating the current state of top quark physics and new physics searches.
Findings
Precise measurements of top quark properties consistent with SM predictions.
New limits set on charged lepton flavor violation and flavor-changing neutral currents.
No evidence found for BSM physics in the searched channels.
Abstract
Theoretical predictions for processes involving top quarks, such as top quark-antiquark pair production, depend on fundamental standard model (SM) parameters like the top quark mass or potentially receive contributions from beyond-the-SM (BSM) physics. By comparing predictions with measurements performed at the ATLAS and CMS experiments, SM parameters can be determined precisely, or measurements can be used as a powerful probe for BSM physics. In these proceedings, recent results measuring SM and top quark properties are reported, as well as new results of searches for BSM physics for charged lepton flavor violation, flavor changing neutral currents, and baryon number violation are presented.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Particle Detector Development and Performance · High-Energy Particle Collisions Research