You can say the universe has a split personality. Or better said, our physical models of the universe are the ones fractured. On the grand scale of stars and galaxies, gravity rules. Albert Einstein’s ...

A research team has achieved a significant breakthrough in determining fundamental properties of atomic nuclei. The team conducted laser spectroscopy experiments on muonic helium-3. Muonic helium-3 is ...

For the first time, physicists have entangled two atoms while they were in motion and used the result to run one of quantum mechanics’ most rigorous tests on massive, traveling particles. The ...

Reaction scheme and energetic level of the investigated reaction of the helium hydride ion with deuterium. It is a swift and barrierless reaction, contrary to earlier theories. Background: The ...

For the first time, researchers from the PRISMA + Cluster of Excellence have determined the charge radius of helium-3 and thus also the exact difference to the radius of helium-4. This precision ...