Physics
Making antimatter matter: A particle that could be both at once
A hunt for the rarest of events could reveal why matter dominates the universe – if we can spot something that happens once every 100 trillion trillion years
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A hunt for the rarest of events could reveal why matter dominates the universe – if we can spot something that happens once every 100 trillion trillion years
Forged in the furnace of the infant universe, they’re invisible, huge and may make up the missing dark matter in the universe. So how do we catch these beasts?