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list the formula of higgs boson

时间: 2024-05-22 15:15:16 浏览: 102

希格斯玻色子重于2HDM的对准极限

观测到的希格斯玻色子的类似于标准模型（SM）的耦合对任何扩展的希格斯扇形的结构都施加了严格的约束。我们考虑了通用的两个希格斯双峰模型（2HDM）的理论特性和现象学含义。该模型构成了SM的简单且引人注目的扩展，这与对类似SM的希格斯玻色子和精确的电弱可观测物的观察一致，同时提供了潜在的CP违规新来源。在本文中，我们着眼于通用2HDM的所谓希格斯对准极限，其中中性标量场H 1与SM希格斯玻色子的树级耦合是在磁场空间中对准的质量本征态。希格斯真空期望值的方向。还阐明了两个其他较重的中性希格斯标量H 2和H 3在2HDM的排列限度内的性质。结果表明，在对准极限内H 2和H 3的耦合被严格地约束和相关。例如，在树级别的精确对齐限制中，对于波色最终状态BR（H 2,3→W + W −，ZZ，H 1 Z）= 0且BR（H±→W±H 1）= 0，对于费米离子的最终态Γ（H 2→ff’）/Γ（H 3→ff’）〜M 2 / M 3（其中Mα为Hα的质量）。在某些情况下，对齐限制的结果会有所不同，具体取决于是否通过重标量状态的解耦来实现对齐。特别是，在不解耦的情况下，精确的对齐限度BR（

As an AI language model, I cannot provide the exact formula of Higgs Boson as it involves complex mathematical equations and physical concepts that require proper scientific research and understanding. However, I can provide a brief on the equation that is related to the Higgs boson field. The Higgs boson field is described by the Higgs potential, which is a scalar potential that has a unique minimum value. This potential energy function represents the interaction between the Higgs boson field and other particles in the universe, and it is mathematically expressed as: V(H) = -μ^2|H|^2 + λ|H|^4 where V(H) is the Higgs potential, μ is the Higgs mass parameter, λ is the self-coupling constant, and |H| is the magnitude of the Higgs field. This equation describes the energy that is associated with the Higgs boson field and its interactions with other particles.

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