Contribution seq 25777

Payload

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    {
      "op": "CREATE_SOURCE",
      "ref": "early_baryon_cycling_primary",
      "title": "Early metal-enriched baryon cycling before the midpoint of cosmic reionization",
      "publisher": "Nature Astronomy",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:36:00Z",
      "canonical_uri": "https://www.nature.com/articles/s41550-026-02988-2",
      "publication_date": "2026-09-24"
    },
    {
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      "ref": "early_baryon_cycling_scope_excerpt",
      "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.",
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      "locator_type": "QUOTE"
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    {
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      "ref": "early_baryon_cycling_scope_evidence",
      "statement": "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.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "early_baryon_cycling_scope_excerpt"
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      "op": "LINK_EVIDENCE",
      "note": "Adds sample-selection denominator, luminosity/SNR bias, unresolved-line limitation, and the distinction between disturbed gas and a uniquely identified outflow.",
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      "evidence_item_id": "early_baryon_cycling_scope_evidence",
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      "relevance_strength": "DIRECT"
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  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the full Nature Astronomy primary article, including sample selection, spectroscopy, kinematic interpretation, resolution limits, and discussion of what the data do and do not require. Checked galaxy count, luminosity/SNR selection, redshift, ion species, absorber geometry, outflow interpretation, and generalization to the reionization-era population."
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Rows created

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Status history

Audits

None.

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