论文标题
在$ \ sqrt {s} = 13 $ tev的最终状态中搜索具有光子，喷气机和缺少横向动量的最终状态
Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
论文作者
论文摘要
在最终状态下进行了对新现象的搜索，其中至少一个孤立的高弹药光子，喷气机和质子中缺失的横向动量 - 普罗顿碰撞，在$ \ sqrt {s} = 13 $ tev的质量中心碰撞中。由ATLAS实验在CERN LHC收集的数据对应于139 $ fb^{ - 1} $的集成光度。实验结果是在超对称模型中解释的，其中成对生产的gluinos衰减成中性诺菌，进而将其腐烂到graveritino，至少一个光子和喷气机。没有观察到与标准模型的预测的显着偏差。在可见的横截面上设置了上限，这是由于物理超出标准模型的物理，并且在Gluinos和Nutmerinos的质量上设置了下限，所有限制都设置为95％的置信度。排除了大于0.022 fb的可见横截面，对大多数NLSP质量进行了排除，成对生产的Gluinos，质量为2200 GEV。
A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 13$ TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of 139 $fb^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets. No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95% confidence level. Visible cross sections greater than 0.022 fb are excluded and pair-produced gluinos with masses up to 2200 GeV are excluded for most of the NLSP masses investigated.
