2–6 Jun 2025
CERN
Europe/Zurich timezone

Connecting Scales: RGE Effects in the SMEFT at the LHC and Future Colliders

2 Jun 2025, 14:00
15m
503/1-001 - Council Chamber (CERN)

503/1-001 - Council Chamber

CERN

162
Show room on map

Speaker

Luca Mantani (IFIC, Valencia)

Description

We assess the impact of Renormalisation Group Equations (RGEs) in global SMEFT fits, incorporating QCD, electroweak, and Yukawa corrections. By assigning characteristic energy scales to LEP and LHC cross-sections, we quantify RGE effects on current and projected fits at the HL-LHC and FCC-ee. Additionally, we evaluate the role of RGEs in the sensitivity of these colliders to UV models matched onto SMEFT at tree and one-loop levels. Our findings highlight the necessity of a consistent energy-scale treatment for precise indirect searches for heavy new physics.

Author

Luca Mantani (IFIC, Valencia)

Presentation materials