Progenitors of core-collapse supernovae
evidence
Supports the statement that the lower initial-mass boundary for core collapse is theoretically bracketed near 7-11 solar masses with observational progenitor work converging near 8 +/- 1. Author attribution is deliberately omitted because the search summary did not confirm it; neither preprint was fetched.
A evidence is not a place. Drawing it on a map would assert something about the world that no stored fact supports.
Evidence · 0
This object cites no evidence.
Timeline
No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.
Connections · 0
Assembled narrative · 0
This object does not clear the publishing floor: an assembled narrative needs a description and at least one cited piece of evidence.
Observed changes · 0
No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.
Actions
/atlas?object=EVIDENCE_EV_SMARTT_PROGENITORS