Nonthermal multiband radiation and dynamical evolution properties of the pulsar wind nebula 3C58
Pulsar wind nebula(pwn)3C58 is powered by the center pulsar PSR J0205+6449,which can emit multiband nonthermal photons ranging from radio to TeV gamma-ray bands.The nonthermal multiband radiation of the pwn is reconstructed by using the spectral evolution model,and then the temporal evolution of the multiband spectra of the nebula is investigated.The modeling results reveal significant differences in the nonthermal spectra of 3C58 as the time increases.