论文标题
Leptophopic $ z^\ prime $ bosons in Secluded Umssm
Leptophobic $Z^\prime$ bosons in the secluded UMSSM
论文作者
论文摘要
我们对僻静的UMSSM模型进行全面分析，与当前的实验约束一致。我们发现，在该模型中，额外的$ z^\ prime $量表玻色子可以是瘦恐惧症，而无需求助于计算动力学混合，因此，也可以降低其质量的LHC界限。该模型可以作为DM候选物来容纳非常轻的Singlinos，与当今的宇宙学和对撞机的约束一致。 Light Charginos和中用量负责测量实验值的1 $σ$之内的MUON异常磁预测。最后，我们研究了一个可能在27 TEV处观察到的较轻的$ z^\ prime $，它主要是腐烂成chargino对，然后将腐烂成腐烂成lep顿对。
We perform a comprehensive analysis of the secluded UMSSM model, consistent with present experimental constraints. We find that in this model the additional $Z^\prime$ gauge boson can be leptophobic without resorting to gauge kinetic mixing and, consequently, also $d$-quark-phobic, thus lowering the LHC bounds on its mass. The model can accommodate very light singlinos as DM candidates, consistent with present day cosmological and collider constraints. Light charginos and neutralinos are responsible for muon anomalous magnetic predictions within 1$σ$ of the measured experimental value. Finally, we look at the possibility that a lighter $Z^\prime$, expected to decay mainly into chargino pairs and followed by the decay into lepton pairs, could be observed at 27 TeV.
