Speaker
Sven Heinemeyer
(Consejo Superior de Investigaciones Cientificas (CSIC) (ES))
Description
We analyze the SM extended by a real Higgs singlet, RxSM, in the parameter space that yields a First Order Electroweak Phase Transistion (FOEWPT, one of the requirements to explain the baryon asymmetry of the universe via electroweak baryogenesis). We demonstrate the physics opportunities for future high-energy e+e- colliders in such a scenario. In particular, we emphasis the complementarity between collider probes and measurements of the corresponding gravitational waves at LISA.
Authors
Alain Verduras Schaeidt
(DESY)
Carlos Pulido Boatella
(UAM (Madrid))
Dr
Johannes Braathen
(DESY)
Sven Heinemeyer
(Consejo Superior de Investigaciones Cientificas (CSIC) (ES))