Matter's inner recipe
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The lightweight wanderers
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The force carriers
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The mass giver
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Beyond the standard model
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YOUR GOAL
Master of Meet the subatomic particles
hue Combine quarks, leptons, and bosons to discover what lies beyond the standard model.
hue Beyond the Standard Model
Quarks, leptons, bosons / Just a tiny slice / What is hiding in the dark
hue The Standard Model predicts equal amounts of matter and antimatter were created in the Big Bang, but today we see only matter.
Universe composition: All the stars, planets, and gas clouds we can see make up a tiny 5% of the entire universe's mass and energy.
hue The particles we know make up only 5% of the universe, leaving the rest to mysterious dark matter and dark energy.
A hypothesized symmetry in physics pairing each known elementary particle with a partner particle of differing spin. Physicists at Switzerland's Large Hadron Collider search for these theoretical partner particles to explain unresolved subatomic phenomena.
What mysterious force is causing the expansion of the universe to accelerate, which is not explained by the Standard Model?
What percentage of the universe is made of the normal matter described by the Standard Model?
Which theory suggests that every particle in the Standard Model has a heavier, undiscovered partner particle?
Which of the four fundamental forces of nature is completely missing from the Standard Model?