Conveners
Talk (EFTs and Beyond): EFTs in the Standard Model and Beyond
- Marko Pesut (University of Zürich)
Talk (EFTs and Beyond): EFTs in the Standard Model and Beyond
- Marko Pesut (University of Zürich)
Talk (EFTs and Beyond): EFTs in the Standard Model and Beyond
- Marko Pesut (University of Zürich)
Talk (EFTs and Beyond): EFTs in the Standard Model and Beyond
- Marko Pesut (University of Zürich)
The limitations of the Standard Model (SM) continue to drive the search for new physics. In the absence of direct evidence, performing a comparative analysis of various 'well-motivated' Beyond Standard Model (BSM) models under a common framework is valuable. Effective Field Theories (EFTs) offer a robust approach for such analyses, providing essential tools for systematic exploration, at...
Searches for anomalous neutral triple gauge boson couplings (NTGCs) can provide important tests for the gauge structure of the Standard Model (SM). The leading SMEFT contribution to NTGCs appears at dimension-8 and four different CP-conserving operators are required to describe correctly all possible NTGC form factors. We study a variety of extensions of the SM with heavy vector-like fermions...
In recent years, the field of precision spectroscopy has emerged as a powerful and versatile probe for light new physics. In this talk I will give an effective-field-theory-inspired introduction to isotope shift spectroscopy and show how so-called King plots can be used for setting bounds on a new boson mediating between the nucleus and the bound electrons.
The juxtaposition of the precision of lepton flavour measurements and the limited energy range of the Large Hadron Collider (LHC) to discover dynamical degrees of freedom linked to the generation of the observed lepton mass patterns naively suggests only a limited relevance of the LHC’s high luminosity phase. This, potentially, extends to future colliders. Using the concrete example of the...
Recent years have seen significant advancements in employing tools from Quantum Field Theory, specifically techniques from the modern Amplitudes program, to inform theoretical predictions for gravitational waveforms generated by binary systems. In this talk I will review this effort, emphasizing especially two aspects: 1. Modeling the spin of astrophysical objects will become increasingly...
Properties of the Higgs boson ($H$) at current and future particle colliders are crucial to explore new physics beyond the standard model. In particular, experimental and theoretical outlooks at future colliders drive interest in Higgs to gauge boson couplings. Single Higgs production via vector-boson fusion allows probing Higgs couplings with massive vector bosons ($V = W, Z$). We consider...
