Vol. 621
In section 6. Interstellar and circumstellar matter

Particle transport within the pulsar wind nebula HESS J1825-137

This is a detailed dissection of a supernova remnant-pulsar wind nebula association with energies extending to above 10 TeV. The structure of the nebula is completely resolved in all energy bands, the extent of the energy dependence becoming a test of the diffusion mechanism for propagation of high energy particles in this moderately young system.