Evidence item

The result applies to three UV-bright, luminous selected galaxies and supports disturbed galaxy-associated gas, while leaving absorber geometry, acceleration mechanism, and population-wide prevalence unresolved. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25777

Source: Early metal-enriched baryon cycling before the midpoint of cosmic reionization · locator {} · excerpt hash sha256:bec84646180fce8e73f85ba9ba5528303f96e5bfd80160ca8f36460501cc020f

Exact excerpt

JWST/NIRSpec SPURS spectroscopy detected blueshifted absorption in the three continuum-detected galaxies at redshifts 7.2–9.3, selected for ultraviolet continuum signal-to-noise above 10 and luminosity MUV below −20.9. Neutral, low- and high-ionization lines overlap in velocity, but the authors state that the data do not uniquely distinguish compact outflows from larger circumgalactic gas or establish a unique acceleration model; the lines are unresolved at the available resolution.

Linked claims

Claim	Direction	Relevance	Steps	Counted
4f4a5030	QUALIFY	DIRECT	0	yes

Audits

None.