An attempt to explain the relative lack of this in the universe is known as the Sakharov conditions for baryogenesis. Neutral kaons mixing via the weak interaction allows kaons to oscillate into this. The existence of this was implied by the (*) Dirac equation and it is one of the products of pair production. Examples which correspond to fermions have opposite spin and charge. For 10 points, name this material which has some properties which undergoes annihilation when i
An attempt to explain the relative lack of this in the universe is known as the Sakharov conditions for baryogenesis. Neutral kaons mixing via the weak interaction allows kaons to oscillate into this. The existence of this was implied by the (*) Dirac equation and it is one of the products of pair production. Examples which correspond to fermions have opposite spin and charge. For 10 points, name this material which has some properties which undergoes annihilation when in contact with matter, an example of which is a positron.
An attempt to explain the relative lack of this in the universe is known as the Sakharov conditions for baryogenesis.
{antimatter} [or {antiparticles}]