Transport of cosmic rays from supernova remnants through the galactic magnetic field

超新星残留物(SNR)是解释1015 eV以下宇宙线流量的主要候选者。在这个项目中，将模拟宇宙线的传输，包括离散的SNR和单独建模的光谱。传播后的轻子和强子宇宙线的模拟光谱将与观测光谱进行比较。特别是，传输模拟中离散源和对流的加入预计将有助于进一步解释一些观测到的异常，如10TeV的强子宇宙线各向异性，高能电子和正电子光谱，以及从银河系中心到银河系中心的薄雾光子结构

Supernova remnants (SNRs) are the primary candidates for the explanation of the cosmic ray flux up to 1015 eV. In this project, cosmic ray transport will be simulated, including discrete SNRs with individually modeled spectra. The simulated leptonic and hadronic cosmic ray spectra after propagation will be compared with the observed spectra. In particular, the inclusion of discrete sources and convection in the transport simulation is expected to contribute further to the explanation of some of the observed anomalies, like the hadronic cosmic ray anisotropy at 10 TeV, high-energy electron and positron spectra, and the haze photon structure from towards the Galactic center