论文标题
最近的$（G-2）_ $测量对光CP-e-e-e higgs方案的影响总体上近近临近超级对称标准模型
Impact of recent $(g-2)_μ$ measurement on the light CP-even Higgs scenario in general Next-to-Minimal Supersymmetric Standard Model
论文作者
论文摘要
一般的近代超对称标准模型（GNMSSM）是一种有吸引力的理论，它没有tadpole问题和域壁问题$ Z_3 $ -NMSSMSM，并且可以形成经济僻静的暗物质（DM）部门，可以自然预测DM实验结果。它还提供了轻松而明显地削弱LHC搜索超对称颗粒的约束的机制。这些特征使该理论能够在广泛的参数空间中解释最近测得的MUON异常磁矩$（g-2）_ $，该空间与所有实验结果一致，同时使electroweak对称性保持自然。这项工作着重于GNMSSM的流行场景，在该场景中，近来最高的CP-even Higgs玻色子对应于大型强子对撞机（LHC）发现的标量。分析公式和一项复杂的数值研究都表明，为了预测相关参数的情况而无需大量调谐，higgsino smos $μ_{tot} \ sillsim 500〜 {\ rm gev} $和$ \ tanβ\tanβ\ limessim 30 $是首选。如果结合要求说明$（g-2）_μ$异常的要求，将需要一些轻键，并使LHC约束非常紧。结果，这种情况可以在其参数空间的非常狭窄的角落解释若恩异常的磁矩。
The General Next-to-Minimal Supersymmetric Standard Model (GNMSSM) is an attractive theory that is free from the tadpole problem and the domain-wall problem of $Z_3$-NMSSM, and can form an economic secluded dark matter (DM) sector to naturally predict the DM experimental results. It also provides mechanisms to easily and significantly weaken the constraints from the LHC search for supersymmetric particles. These characteristics enable the theory to explain the recently measured muon anomalous magnetic moment, $(g-2)_μ$, in a broad parameter space that is consistent with all experimental results and at same time keeps the electroweak symmetry breaking natural. This work focuses on a popular scenario of the GNMSSM in which the next-to-lightest CP-even Higgs boson corresponds to the scalar discovered at the Large Hadron Collider (LHC). Both analytic formulae and a sophisticated numerical study show that in order to predict the scenario without significant tunings of relevant parameters, the Higgsino mass $μ_{tot} \lesssim 500~{\rm GeV}$ and $\tan β\lesssim 30$ are preferred. This character, if combined with the requirement to account for the $(g-2)_μ$ anomaly, will entail some light sparticles and make the LHC constraints very tight. As a result, this scenario can explain the muon anomalous magnetic moment in very narrow corners of its parameter space.
