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A new test for the Standard Model

机译:标准模型的新测试

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摘要

ALL EVIDENCE tells us that the universe is mainly composed of matter, and that antimatter is in short supply. Indeed, huge particle accelerators are needed to generate even tiny amounts of antimatter on Earth. But a fundamental tenet of big bang cosmology suggests that at the beginning of time there was just as much antimatter as matter in the universe. How then did the universe lose its antimatter?
机译:所有证据都告诉我们,宇宙主要由物质组成,并且反物质短缺。确实,需要巨大的粒子加速器才能在地球上生成甚至很少量的反物质。但是,宇宙大爆炸宇宙学的一个基本原则表明,在开始之初,宇宙中反物质与物质一样多。宇宙又如何失去反物质?

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