We report the very-high-energy to ultra-high-energy γ-ray emission, detected by the Large High Altitude Air Shower Observation (LHAASO), from the direction toward the young star forming region W43. The extended γ-ray source is detected with a significance of ~19σ with KM2A and a significance of ~17σ with WCDA. The angular extension of this gamma-ray source is about 0.5 degrees, which implies a similar physical size as Cygnus cocoon of about 50 pc.
No takes yet. Share an insight, caveat, or question.
Wang et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: