标题： 通过电子-离子对撞机中的二胶子关联探测胶子饱和 显示英文标题

标题： Probing Gluon Saturation through Dihadron Correlations at an Electron-Ion Collider

摘要： 双粒子方位角角度相关性已被提出作为最直接和敏感的探针，以了解硬散射中涉及的胶子动力学。 在期待电子-离子对撞机（EIC）的情况下，已经对EIC上电子-质子和电子-离子碰撞中的二强子相关测量进行了详细研究。 这种测量对理解不同的胶子分布函数的影响，作为胶子饱和的清晰标志，并进一步约束饱和模型，已得到探讨。 结果显示，二强子相关测量将成为未来EIC探测胶子饱和现象的关键方法之一。 显示英文摘要

摘要： Two-particle azimuthal angle correlations have been proposed to be one of the most direct and sensitive probes to access the underlying gluon dynamics involved in hard scatterings. In anticipation of an Electron-Ion Collider (EIC), detailed studies of dihadron correlation measurements in electron-proton and electron-ion collisions at an EIC have been performed. The impact of such measurements on the understanding of the different gluon distribution functions, as a clean signature for gluon saturation and to constrain saturation models further, has been explored. It is shown that dihadron correlation measurements will be one of the key methods to probe gluon saturation phenomena at a future EIC.