New posts in Antimatter

Why don't electron-positron collisions release infinite energy?

Why don't we use positrons from beta plus radiation as a source of anti-electrons for energy?

Why do we not know whether or not neutrinos are their own antiparticles?

Why are there negative energy particles inside a black hole?

What is the shortest distance between electron and positron before they are annihilated?

Is it possible to obtain antiwater from antihydrogen and antioxygen atoms? And how is its property w.r.t. the ordinary water?

When physicists say they have discovered a "particle" that is it's own anti-matter what does this mean?

What is the difference between a neutrino and an antineutrino?

If all the Structure in our visible Universe originated from Quantum Fluctuations, why isn't there as much Anti-Matter as Matter?

Why can't matter anihilate with itself?