Abstract:
In a Scale-Invariant Gravitation Theory, it was shown that both CMB data and SN ones testify to an ordinary cosmological quantum vacuum creation of the Universe together with the W-, Z-vector bosons and the Higgs particles. The initial momentum of the evolution, given
by the kinetic energy of an additional scalar field, the Standard Model mass spectrum determine the CMB temperature and its fluctuation
spectrum, if the Higgs particle mass is in the region of about 118 GeV.
Keywords:scale symmetry, Higgs particle, mass origin, symmetry breaking by the initial data.