The Effect of Virtual Vector Technimesons on the Electroweak Parameter S
C. X. Yue, Gongru Lu, Lingde Wan, Zhen-Jun Xiao · Communications in Theoretical Physics · 1995
We analyze the electroweak parameter S of a composite Higgs model by making use of an effective action approach. The effect of the virtual vector technimesons is calculated. We find that the large contributions to parameter S from vector technimesons can be suppressed substantially in the composite Higgs model.