Extended CIII] emission offset from the stars in a z=14.18 galaxy indicates outflows with mass outflow rate ~160 solar masses per year and mass-loading factor 4-15, constraining star-formation efficiency to below 0.08.
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Simulations match observed outflow masses within 0.5 dex but underpredict velocities by an order of magnitude and show face-on galaxies 15-40% more likely to exhibit detectable outflows than edge-on systems.
Four models for super-early galaxy formation predict similar galaxy bias around 7 for faint galaxies but diverge at brighter luminosities, with the primordial black hole model showing nearly constant bias while others increase to 14.
citing papers explorer
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Intense and extended CIII] emission suggests a strong outflow in JADES-GS-z14-0
Extended CIII] emission offset from the stars in a z=14.18 galaxy indicates outflows with mass outflow rate ~160 solar masses per year and mass-loading factor 4-15, constraining star-formation efficiency to below 0.08.
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High-Redshift Galactic Outflows: Orientation Effects, Kinematics, and Metallicity in TNG50 and SERRA
Simulations match observed outflow masses within 0.5 dex but underpredict velocities by an order of magnitude and show face-on galaxies 15-40% more likely to exhibit detectable outflows than edge-on systems.
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Clustering constraints on super-early galaxy formation scenarios
Four models for super-early galaxy formation predict similar galaxy bias around 7 for faint galaxies but diverge at brighter luminosities, with the primordial black hole model showing nearly constant bias while others increase to 14.