A newly found antiparticle contains the heaviest antimatter nucleus that has ever been detected. It could potentially hold the secrets to how our universe came to be. The antimatter nucleus is called ...

You have to have enough energy in the collision to create the particle (or antiparticle) in question, as given by E = mc2. You have to conserve all the quantum numbers that need to be conserved in ...

Antiparticles are, coarsely put, a delay of the inevitable. When a particle is hit by a force, that should destroy it. Instead, an antiparticle is produced, and the two fly apart for a tiny nano ...

The Big Bang made matter and antimatter in equal measure, so where did all the antimatter go? This cosmic imbalance may hold ...

Yes, this breakthrough in quantum physics is as heady as it sounds. A charm meson particle, after all, can exist in a state where it is both itself and its evil twin (the antiparticle version) at ...

Paul Dirac's famous equation, which he first wrote down in January of 1928, predicted the existence of a spin-1/2 particle and a corresponding antiparticle. The ensuing experimental discovery of ...

In 1928, physicist Paul Dirac made the stunning prediction that every fundamental particle in the universe has an antiparticle – its identical twin but with opposite charge. In 1937, another brilliant ...

Physicists working with the LHCb experiment at CERN have proven that a subatomic particle can switch into its antiparticle and back again. The researchers were able to prove this using extremely ...

New Scientist Particle vs. Antiparticle A new fermion on a chip “opens up a new class of particles.” By Lisa Grossman May 19, 20137:15 AM Ettore Majorana Courtesy of Wikimedia Commons ...

When a particle acts as its own antiparticle, it's called a Majorana particle. "The theories that we presently have simply don't tell us whether or not neutrinos are of that Majorana type.

This seems to be true of neutrinos, tiny particles that are constantly streaming through us. Judging by the particles released when a neutrino interacts with other matter, scientists can tell when ...