source boundary
frontier-owneddeclared
A source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
frontiers / frontier
Source record
back to sourcessource boundary
frontier-ownedA source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
finding bindings
record contextFindings bound to this source through source ids, evidence atoms, provenance, or reviewed source-record slots.
evidence atoms
materializedEvidence atoms pin exact spans, measurements, selectors, or curation assertions to the source.
review context
inspectable1 reviewable changes and 0 evaluations are attached through this source or its findings.
Locator and citation
external sourcelocator
doi:10.1051/0004-6361/202038594
doi
10.1051/0004-6361/202038594
imported
2026-05-29T02:26:43.505431+00:00
extraction mode
manual_curation
authors
reviewer:will-blair
Caveats
No source-specific caveats are recorded.
Delay-time distribution inferred from redshift-volume-corrected merger rates implies typical BBH mergers form within 10–100 Myr of ZAMS, but this conflicts with some isolated-binary models and is sensitive to unobserved high-redshift events; GW170817 host galaxy metallicity [Z/H] ~ -0.3 suggests older population (1–2 Gyr).
events
vev_8c940fbfef0f93f5finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_2e8d22f86b69b5eefinding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.