Search for H->aa with CMS data
We analyze the $ZH\eta$-vertex (where $\eta$ is a pseudoaxion), its dependence on high scale $f$, and the connection with custodial-violation, based on the effective field theory. As an example, we re-derive this vertex in the simplest little Higgs model. After canonically nomalization of the scalar kinetic part in the lagrangian, we find the exact Goldstone fields, and show that...
A search for new heavy quarks focusing on recent Vector-like quark searches with the ATLAS detector is presented.
I will discuss the interplay of precision measurements in low- and medium-energy facilities with high-energy searches at the LHC, using the Standard Model Effective Field Theory (SMEFT) as theoretical framework. Specific examples will be discussed, such as nuclear/atomic probes, LEP searches or flavor transitions. In each case, the synergy with LHC searches will be discussed.
