HAWC Analysis of HESS J1809-193: a potential hadronic PeVatron?

HESS J1809-193 is a TeV source rich region with multiple sources classes including pulsars and supernova remnants(SNRs). First observed by the High Energy Stereoscopic System(H.E.S.S.), the High Altitude Water Cherenkov (HAWC) observatory further extends the spectral measurement of the region to above 100 TeV. Marked as a potential PeVatron candidate, the ultimate goal is to understand the particle acceleration and evolution processes from this region and its source associations. Multi-wavelength spectral and morphological studies have been performed for the search for a hadronic origin. Here we will present the HAWC analysis for HESS J1809-193 along with potential sources for CRs associated with the observed high energy gamma rays