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ATLAS Experiment CERN




Why do fundamental particles have such different masses?

Two of the greatest mysteries are how particles gain mass and how mass and energy are related.

To explain these mysteries, theories predict a new particle, the Higgs particle.

If this particle exists, ATLAS will discover it and provide great insight into the origin of mass.




 

 

   
 
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The Unknown Dark Matter Mass Extra Dimensions Antimatter New Forces Standard Model