⏰ when
When was the existence of antimatter first predicted?
Quick Answer
In 1928, Paul Dirac’s relativistic equation implied the existence of particles with opposite charge. The positron was later discovered in 1932.
The Full Story
Antimatter was first predicted in 1928, when Paul Dirac developed an equation combining quantum mechanics and special relativity. His theory implied the existence of particles with the same mass as electrons but opposite charge. The first such particle, the positron, was discovered in 1932 by Carl Anderson. This prediction was one of the great triumphs of theoretical physics.
Key Facts
1.Dirac’s equation was published in 1928
2.The positron was discovered in 1932
3.Antimatter has particles with opposite charge to matter
YouTube Angle
Suggested video title for this topic:
"A math equation predicted a whole hidden mirror world of particles."
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