When antimatter touches normal matter, they obliterate each other in a flash of pure energy. That energy release is immense. Antimatter annihilation releases an astonishing energy density of 9×10 ...

Perplexingly, the amount of CP violation predicted by the Standard Model is many orders of magnitude too small to account for ...

For the first time, physicists have spotted a difference in the way matter and antimatter baryons decay, which could help to ...

Analysing the aftermath of particle collisions has revealed two new instances of “CP violation”, a process that explains why ...

It took more than 80,000 baryon decays for us to see matter–antimatter asymmetry with this class of particles for the first time." Particles are known to have identical mass and opposite charges ...