Eventi - 21 Maggio 2024 › Seminari

Dark matter implies that SM extrapolations through the renormalization group (RG) - that have worked very well so far upto LHC energies- must break down at some higher energy. Under the caveat of no physics beyond the SM, F.Jegerlehner extrapolated the two-loop RG results beyond the electro-weak scale and found that the quadratically divergentmass shift between the …