Evolution of High-energy Electron Distribution in Pulsar Wind Nebulae

Yi-Ming Liu, Hou-Dun Zeng, Yu-Liang Xin +2

In this paper, we analyze the spectral energy distributions (SEDs) of 17 powerful (with a spin-down luminosity greater than $10^{35}$ erg s${}^{-1}$) young (with an age less than 150…