太阳的光芒有多明亮？非平衡态光子产生
How brightly does the Glasma shine? Photon production off-equilibrium
摘要：
基于一致的弱耦合热化方案，我们给出了重离子碰撞早期光子产生的参数估计。我们量化的贡献的非平衡态相相对于热化的夸克-胶子等离子体。考虑到从带电强子多重性数据的约束，发现的贡献是显着的，特别是对于大的值的饱和标度。
英文摘要：
We present a parametric estimate of photon production at early times in heavy-ion collisions based on a consistent weak coupling thermalization scenario. We quantify the contribution of the off-equilibrium Glasma phase relative to that of a thermalized Quark-Gluon Plasma. Taking into account the constraints from charged hadron multiplicity data, the Glasma contribution is found to be significant especially for large values of the saturation scale.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
