MULTI-ZONE MODELING OF THE PULSAR WIND NEBULA HESS J1825โ137
MULTI-ZONE MODELING OF THE PULSAR WIND NEBULA HESS J1825โ137
The pulsar wind nebula associated with PSR J1826-1334, HESS J1825-137, is a bright very high energy source with an angular extent of ~1 degree and spatially-resolved spectroscopic TeV measurements. The gamma-ray spectral index is observed to soften with increasing distance from the pulsar, likely the result of cooling losses as โฆ