A note on the coupling of the techni-dilaton to the weak bosons
arXiv:1109.2554 · doi:10.1103/PhysRevD.84.111901
Abstract
In this note, we study the coupling of the techni-dilaton to the weak bosons. We consider two cases: (1) The dilaton directly couples to the weak bosons similarly to the SM. (2) The coupling in question is effectively induced only through the techni-fermion loops. In both cases, we find that the coupling is essentially determined by the mass-squared of the weak bosons over the dilaton decay constant.
3 pages, 2 figures; minor changes, a reference added, to appear in PRD
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