About
In modern high-energy physics experiments like ATLAS, the trigger system plays a crucial role in selecting which events are saved for further analysis. Traditionally, these triggers are designed to capture well-understood Standard Model signatures. However, rare or unexpected signals may evade such targeted selections.
This project focuses on calibrating a novel anomaly detection (AD) trigger—a powerful tool designed to tag unusual events that don't necessarily fit into pre-defined physics categories. I will walk you through how we study its behavior, identify overlaps with standard triggers, and build a calibration framework that will help reduce systematic uncertainties in future BSM searches..
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The talk
Credits and licence
- Institution
- CERN
- Department
- Summer Student Lecture Programme General
- Speaker
- Ruiyang Xie
- Year
- 2025
- Language
- English
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed