We have these equations that work, but actually figuring out the core of the theory is not so obvious." And so Sebens set out ...

This is usually done by firing a high-energy electron beam into a dense solid target. Electrons that are deflected by atoms in the target will radiate photons, which then interact with other target ...

The mass of the electron and positron are transformed entirely into energy. Scientists first proposed this experiment in the 1930s, but it wasn’t done until 1970.

These developments are crucial for future electron–positron colliders, where RF acceleration accounts for over half of total energy use, directly impacting operational costs and CO 2 emissions.

The Muon g-2 Theory Initiative has moved to using the simulation results instead of the electron-positron data in its official prediction, and the hint of new physics seems to be gone.

Long-term study The HESS observatory in Namibia has made a “unique measurement” of the electron and positron cosmic ray spectrum. (Courtesy: Klepser/DESY/HESS collaboration/CC BY-SA 3.0) A new ...

The Muon g-2 Theory Initiative has moved to using the simulation results instead of the electron-positron data in its official prediction, and the hint of new physics seems to be gone.

"Most axion models do not predict significant annihilation into electron-positron pairs in the way our proposed dark matter does," Balaji said. "Our proposed dark matter subject is sub-GeV ...