Di-Higgs production in the 4b channel and gravitational wave complementarity
Di-Higgs production in the 4b channel and gravitational wave complementarity
A bstract We present a complementarity study of gravitational waves and double Higgs production in the 4 b channel, exploring the gauge singlet scalar extension of the SM. This new physics extension serves as a simplified benchmark model that realizes a strongly first-order electroweak phase transition necessary to generate the …