Login

Higgs and Effective Field Theory HEFT 2023

Jun 19 – 21, 2023
Manchester
Europe/London timezone

Contact

Session

Tuesday PM1

Jun 20, 2023, 2:00 PM
Manchester

Manchester

Conveners

Tuesday PM1

  • Jim Talbert

Presentation materials

There are no materials yet.

  1. 12. The Importance of Flavor in SMEFT Electroweak Precision Fits
    LUIGI BELLAFRONTE (IGFAE)
    6/20/23, 2:00 PM

    Effective field theory tools are essential for exploring non-Standard Model physics at the LHC in the absence of the discovery of new light particles. Predictions for observables are typically made at the lowest order in the QCD and electroweak expansions in the Standard Model effective field theory (SMEFT) and often ignore the effects of flavor. In this talk I will present results for...

    Go to contribution page
  2. 44. Rare b decays meet high-mass Drell-Yan
    Aleks Smolkovic
    6/20/23, 2:20 PM
  3. 10. EFT analysis of light-quark semileptonic transitions and the Cabibbo anomaly
    David Díaz Calderón
    6/20/23, 2:50 PM

    This talk is based on the results of JHEP 04 (2022) 152. In this article, an analysis of light-quark semileptonic transitions is carried out in an Effective Field Theory framework. That is, model-independent bounds on new physics are obtained for the following data sets: semi-leptonic tau decays, pion decays, kaon decays and nuclear beta decays. Subsecuently, a global combination of...

    Go to contribution page
  4. 13. Opportunistic CP violation
    Emanuele Gendy Abd El Sayed
    6/20/23, 3:10 PM

    In the electroweak sector of the Standard Model, CP violation arises through a very particular interplay between the three quark generations, as described by the CKM mechanism and the single Jarlskog invariant $J_4$. Once generalized to the Standard Model Effective Field Theory (SMEFT), this peculiar pattern gets modified by higher-dimensional operators, whose associated Wilson coefficients...

    Go to contribution page
Building timetable...