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hep-ph2025
Isolating chirality-breaking SMEFT operators with Drell-Yan angular analysis
Samuele Grossi, Xu Li, Lorenzo Rolla +1
We present a comprehensive strategy to isolate the effect of a class of chirality-breaking interactions in the Standard Model Effective Field Theory (SMEFT) by exploiting Drell-Yan…
hep-ph2024
A Simplified Model of Heavy Vector Singlets for the LHC and Future Colliders
Michael J. Baker, Timothy Martonhelyi, Andrea Thamm +1
We study a simplified model of two colourless heavy vector resonances in the singlet representation of , with zero and unit hypercharge. We discuss mixing with the Stand…
hep-ph2024
More variables or more bins? Impact on the EFT interpretation of Drell-Yan measurements
Samuele Grossi, Riccardo Torre
We generalize previous studies on constraining operators of the Standard Model Effective Field Theory using Drell-Yan (DY) measurements to include at the same time all relevant ope…