AST-692beginner

Matter–Antimatter Asymmetry & Baryogenesis: Structures & Vocabulary

The observable universe contains far more matter than antimatter, even though known microscopic laws often treat matter and antimatter nearly symmetrically. Baryogenesis links cosmology to neutrino physics, high-energy particle theory, and searches for new CP violation.

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Matter–Antimatter Asymmetry & Baryogenesis: Structures & Vocabulary

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AST-691Matter–Antimatter Asymmetry & Baryogenesis: Foundations→

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AST-693Matter–Antimatter Asymmetry & Baryogenesis: Physical Mechanisms→

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The observable universe contains far more matter than antimatter, even though known microscopic laws often treat matter and antimatter nearly symmetrically.

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If reactions in the early universe violated baryon number and CP symmetry while occurring out of equilibrium, slightly more baryons than antibaryons could survive.

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