Dark Matter, Dark Energy in Radiation Gauge extended Standard Model

by Thomas Ward (DOE Office of Nuclear Energy)

Friday 9 Sept 2022, 13:00 → 14:00 Europe/Helsinki

YNC330 (Nanoscience center, Zoom: https://jyufi.zoom.us/j/61789738925)

The electroweak symmetry breaking (EWSB) radiation gauge structure of the Standard Model (SM) is investigated using spin-dependent gauge boson mixing with complimentary SM Yang-Mills (Y-M) fields within a proposed Radiation Gauge Model (RGM) framework. A series of spin-dependent 2x2 mixing matrices featuring off‑diagonal mixing of scalar (Higgs), vector (EW) and tensor (graviton) radiation gauge fields with complimentary SM Y-M fields breaks isospin symmetry and removes degeneracy of the $SU(2)_L \times U(1)$  neutral isotopic spin gauge boson states. The extracted spin-dependent off-diagonal isospin mixing matrix elements for scalar, vector and tensor matrices compare well with those derived from dynamical EW SM formulations. A massive neutral Y-M tensor gauge boson $m_X = (7.93 \pm 0.12 \mathrm{GeV}/c^2$ generated in tensor matrix analysis is a candidate for WIMP dark matter.  Dark energy, identified as the EW vector mixing interaction energy, is a SM self-interaction term of the Higgs vacuum.  Four Indirect neutron multiplicity DM searches are reviewed.  Four observed Indirect DM-like anomalous transitions are analyzed using RGM spin-dependent theory and found to be in good agreement with the theory.  The Direct XENONnT experiment will also be reviewed with respect to projections by RGM.