论文标题
7％规则：希格斯玻色子的新衰减的最大熵预测
The 7% Rule: A Maximum Entropy Prediction on New Decays of the Higgs Boson
论文作者
论文摘要
标准模型（SM）中希格斯玻色子衰减概率分布的熵最大化，而HIGGS质量值小于与当前实验测量相距不足的标准偏差。对希格斯质量的成功估计，鼓励我们提出对最大熵原理（MEP）的测试，以作为Higgs Physics其他实例中理论推断的工具。在这封信中，我们表明，无论SM的扩展是否扩展，可以预测新的Higgs玻色子衰变通道，都可以推断出其分支比为7％，以使新衰减的新熵在实验性的Higgs质量上仍然显示出最大值。每当发现新的希格斯衰减通道时，就可以测试这个7％的规则。为了说明MEP预测，我们将MEP推断应用于Higgs门户模型，Higgs-Axion相互作用，Higgs Boson的Lepton风味衰减以及深色仪表模型。
The entropy of the Higgs boson decay probabilities distribution in the Standard Model (SM) is maximized for a Higgs mass value that is less than one standard deviation away from the current experimental measurement. This successful estimate of the Higgs mass encourages us to propose tests of the Maximum Entropy Principle (MEP) as a tool for theoretical inferences in other instances of Higgs physics. In this letter, we show that, irrespective of the extension of the SM predicting a new Higgs boson decay channel, its branching ratio can be inferred to be around 7% in such a way that the new entropy of decays still exhibits a maximum at the experimental Higgs mass. This 7% rule can be tested whenever a new Higgs decay channel is found. In order to illustrate the MEP predictions, we apply the MEP inference to Higgs portal models, Higgs-axion interactions, lepton flavour violating decays of the Higgs boson, and a dark gauge boson model.
