Image Details
Caption: Figure 4.
Ep–Eγ,iso plane for NDAF ﹩\nu \bar{\nu }﹩-annihilation jets. The colored sequences show the model tracks of ﹩\nu \bar{\nu }﹩-annihilation-powered baryonic jets in the dissipative-photosphere scenario. The different marker shapes indicate different initial black hole spin aBH,0, while the color bar represents the accretion rate ﹩{\dot{m}}_{{\rm{acc}}}﹩. The calculation adopts ηγ = ϵph = 0.03, f± = 1, ϵP = 1, ϵW = 0.5, ﹩{{\rm{\Gamma }}}_{{\rm{P}}}={\rm{\max }}(\eta /2,1)﹩, and ΓW = η.
© 2026. The Author(s). Published by the American Astronomical Society.