Cosmological simulations and SED modeling favor a Pop III star cluster of a few ×10^5 M_sun over an accreting SMBH as the power source for the He II emitter Hebe near GN-z11 at z=10.6.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
astro-ph.GA 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
What is Powering the Enigmatic He II Emitter Hebe: The First Stars or Black Holes?
Cosmological simulations and SED modeling favor a Pop III star cluster of a few ×10^5 M_sun over an accreting SMBH as the power source for the He II emitter Hebe near GN-z11 at z=10.6.