但是到目前为止，还没有实验证明希格斯自发对称破缺机制中的质量产生机制，而且希格斯粒子一直未在实验上被发现。
But by far, there is no experimental phenomenon representing the mass generation mechanism of symmetry breaking mechanism, and the Higgs boson is not found in experiment till now.
任教芝加哥大学的美国科学家南部阳一郎因为发现次原子物理的对称性自发破缺机制而获一半奖金。
American Yoichiro Nambu of the University of Chicago won half of the prize for the discovery of a mechanism called spontaneous broken symmetry in subatomic physics.
发现规范对称自发破缺和超对称破缺是可以实现的，但在夸克轻子质量问题上遇到困难。
We find that the spontaneous breaking of gauge symmetry and supersymmetry can be realized, but it is difficult to make the quarks and leptons to acquire small masses.
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