This is the magnetic flip ring seen in the above video.
The paper above shows another flip ring in the W+/- Boson causing a flip at 19 TeV. This is the inverting of magnetic field to an electric field at the electron. The first sentence shows they are seeing this event but cannot explain it under current Standard Model parameters. These are fields not particles. That is the first mistake. When they make that simple change their model and this model will converge.