The quantum universe does not really exist, anymore than the gage boson exists.
Finally, the MSSM parameters must also be consistent with a minimum in the Higgs potential which leads to the observed electroweak boson masses.
The measurements of the guage boson properties enables the Standard Model of particle physics to be tested to incredibly high precision.
Quartic gage boson couplings are implemented according to the Standard Model only (no anomalous couplings ).
This additional broadening is due to the boson gluon fusion process which has no analog in e + e - annihilation continuum region.