论文标题
核物质对电子离子山脉喷气生产的影响
Nuclear matter effects on jet production at electron-ion colliders
论文作者
论文摘要
在未来电子离子山脉中与核反应中的喷气生产和喷气子结构将在核结构的探索和parton阵雨的演变中发挥重要作用。在软共线有效理论的框架中，普遍认为包括中等相互作用，我们提出了包含式喷气横截面和EIC的JET电荷的第一个理论研究。相对于电子 - 普罗顿碰撞，对这些可观察到的这些可观察到的预测揭示了该新设施的柔性质量中心能量和运动层覆盖范围如何用于增强信号并最大程度地提高电子核计划的影响。重要的是，我们从理论上演示了如何从核部分分布功能以及射流与核培养基之间强烈的最终状态相互作用引起的效果中解脱出效果。
Jet production and jet substructure in reactions with nuclei at future electron-ion colliders will play a preeminent role in the exploration of nuclear structure and the evolution of parton showers in strongly-interacting matter. In the framework of soft-collinear effective theory, generalized to include in-medium interactions, we present the first theoretical study of inclusive jet cross sections and the jet charge at the EIC. Predictions for the modification of these observables in electron-gold relative to electron-proton collisions reveal how the flexible center-of-mass energies and kinematic coverage at this new facility can be used to enhance the signal and maximize the impact of the electron-nucleus program. Importantly, we demonstrate theoretically how to disentangle the effects from nuclear parton distribution functions and the ones that arise from strong final-state interactions between the jet and the nuclear medium.
