论文标题
宇宙中最巨大的无线电结构
The most giant radio structures in the Universe
论文作者
论文摘要
关于大规模结构的研究，过去几年的令人兴奋的结果之一是发现了连接相互作用簇对的无线电发射对连接的长（3-5 MPC）桥。这是出现星系簇以外的粒子加速度和磁场扩增机制的第一个直接证据。非热成分分布在如此庞大的范围内，探测了大规模结构的动力学和其中的能量耗散机理。在我的演讲中，我将讨论有关广播桥梁的最新结果，展示了他们的观察如何在搜索磁化宇宙网络的无线电签名时向前迈出一步。
One of the exciting results of the last years concerning the study of the large-scale structure is the discovery of long (3-5 Mpc) bridges of radio emission connecting pairs of interacting clusters. This is the first direct evidence of the existence of particle acceleration and magnetic field amplification mechanisms outside galaxy clusters. Non-thermal components spread over such vast extents probe the dynamics of large-scale structures and the mechanisms of energy dissipation therein. In my talk, I will discuss recent results on radio bridges, showing how their observation represents a step forward in the search of the radio signature of the magnetized cosmic web.
