anti-materie

anti-materie

All particles of ordinary matter (electrons, protons, neutrons) have anti-matter partners that appear identical in all respects (e.g. mass, spin) except that they have the opposite electric charge. We believe that in the Big Bang equal quantities of matter and antimatter were created. The fact that the universe now contains matter and not anti-matter is known as the matter-anti-matter asymmetry. Understanding how this asymmetry was produced is a major goal in particle physics and astrophysics.

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Kép hozzáadása

Szófaj: noun
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Ipar/Tárgykör: Physics
Kategória: Particle physics
Company: Berkeley
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Kapcsolódó kifejezések

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That of which anything is composed or may be constructed.

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For use with backlit displays and backlit Mobile Billboard Trucks

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