论文标题
在热光子和Dilepton生产上脱光灯
Shedding light on thermal photon and dilepton production
论文作者
论文摘要
在重离子碰撞实验中，可以考虑来自夸克 - 胶结等离子体（QGP）的电磁辐射。我将提供有关摄动理论和淬火晶格模拟的最新进展的最新信息。最近将重新定位的临近领先顺序（NLO）排放率分解为横向和纵向成分，并扩展到非零的巴属化学势。相关的光谱函数也已针对欧几里得相关器进行了测试，用于连续释放的晶格数据（以$μ_ {\ rm b} = 0 $）进行了测试。
Electromagnetic radiation from the quark-gluon plasma (QGP) is an important observable to be considered in heavy ion collision experiments. I will provide an update on recent advancements from perturbation theory and quenched lattice simulations. The resummed next-to-leading order (NLO) emission rate has recently been decomposed into transverse and longitudinal components, and extended to non-zero baryon chemical potential. The associated spectral function has also been tested against the Euclidean correlator, for continuum-extrapolated lattice data (at $μ_{\rm B}=0$).
