发表机构
Massachusetts Institute of Technology; Brookhaven National Laboratory; Stony Brook University（麻省理工学院; 布鲁克海文国家实验室; 石溪大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
结合喷注核修正因子与能量-能量关联函数，数据驱动提取夸克和胶子淬灭因子，发现颜色退相干恢复卡西米尔标度，证明夸克-胶子等离子体部分分辨喷注内部结构。
AI 中文摘要
我们将包含性喷注核修正因子与能量-能量关联函数相结合，进行数据驱动的提取，从小角度区域获得夸克和胶子淬灭因子以及介质分辨率尺度。以相干能量损失为零假设，我们发现喷注淬灭因子与卡西米尔标度不兼容。通过天线能量损失引入颜色退相干改善了对数据的描述，并恢复了卡西米尔标度，为夸克-胶子等离子体在重离子碰撞中部分分辨喷注内部结构提供了证据。
英文摘要
We combine inclusive jet nuclear modification factors with energy-energy correlators to perform a data-driven extraction of the quark and gluon quenching factors and the medium resolution scale from the small-angle region. Taking coherent energy loss as a null hypothesis, we find jet quenching factors incompatible with Casimir scaling. Incorporating color decoherence through antenna energy loss improves the description of the data and restores Casimir scaling, providing evidence that the quark-gluon plasma partially resolves the internal structure of jets in heavy-ion collisions.
Comments13 pages, 16 figures
