论文标题
广泛的空中阵雨的宇宙成分的普遍性
Universality of the muon component of extensive air showers
论文作者
论文摘要
在广泛的空气淋浴实验中，通过在给定位置越过检测器的μ子数量以及它们的到达时间，到达方向和能量是由更基本的3维分布确定的，该分布与淋浴的HADRONIC CORE相关。在Hadronic Cascade衰减后，在大气中产生了Muons。在任何特定的观察条件下，产生深度，能量和横向动量的分布足以完全预测空气淋浴的隆隆成分。通过使用最先进的HADRONIC相互作用模型使用空调模拟，将对生产时提到的分布进行分析，这是天顶角，初级质量和HADRONIC相互作用模型的函数，并首次以详尽的方式研究和评估它们的普遍性水平。
In extensive air shower experiments, the number of muons crossing a detector at a given position, as well as their arrival time, arrival direction, and energy, are determined by a more fundamental 3-dimensional distribution linked to the hadronic core of the shower. Muons are produced high up in the atmosphere after the decay of mesons in the hadronic cascade. The distributions of production depth, energy, and transverse momentum of muons are enough to fully predict the muon component of air showers in any particular observational condition. By using air-shower simulations with the state-of-the-art hadronic interaction models, the mentioned distributions at production are analyzed as a function of zenith angle, primary mass, and hadronic interaction model, and their level of universality is studied and assessed in an exhaustive manner for the first time.
