欧洲核研究组织科学家在夸克发现出乎意料的行为 挑战目前的物理学理论 Scientists at CERN discover unexpected behavior in quarks, challenging current physics theories.

欧洲核研究组织(CERN)的研究人员发现,向上和向下夸克的行为与预期不同,对我们对量子铬动力学(QCD)的理解提出了挑战。 Researchers at CERN have found that up and down quarks behave differently than expected, challenging our understanding of quantum chromodynamics (QCD). 该研究表明，带电和中性 kaon 的产生存在显着偏差，这与同速旋对称理论相矛盾。 The study showed a significant deviation in the production of charged and neutral kaons, which contradicts the theory of isospin symmetry. 这种差异可能意味着电磁相互作用的作用比以前想象的要大,或者强烈的相互作用在口味上的对称性没有跟上。 This discrepancy could mean that electromagnetic interactions play a larger role than previously thought or that strong interactions do not follow flavor symmetry. 需要进一步研究,以理解这种不对称现象。 Further studies are needed to understand this asymmetry.