From Wikipedia, the free encyclopedia
中子(英语:Neutron)是一种电中性个粒子,具有略大于质子个质量。中子属于重子类,由两个下夸克、一个上夸克搭用拉渠拉三者之间作用个胶子共同构成。夸克个静质量只贡献出大约1%质子质量,剩余个质子质量主要源自于夸克个动能搭捆绑夸克个胶子场个能量。
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