What the analysis says
The cluster asks what a produced LHC strong-gravity object is and how fast it decays. Five members: H-7 - Micro black holes follow the microcanonical Casadio-Harms Hawking law and can be metastable, H-10 - Rotating micro black holes evaporate essentially as fast as nonrotating ones - lifetime differs by at most a factor 2.7, H-14 - LHC strong-gravity objects would be near-threshold quantum or stringy states, not semiclassical thermal black holes, H-24 - Micro black holes fail to Hawking-radiate yet still discharge, remaining stable and neutral, and residual H-35 - An LHC strong-gravity object would behave in some way not listed here — Plaga microcanonical metastability, canonical prompt Hawking, Meade-Randall non-thermal threshold states, stable neutral, and other. This is where the Hawking-radiation hinge of the main question sits.
Prior [0.0303, 0.5051, 0.4293, 0.0101, 0.0253] puts ≈0.93 on the two prompt-decay descriptions (H-10+H-14), built from p_ref = 0.90 (an outside-view base rate for a multiply-derived consensus mechanism) plus a near-independent model-independent-decay argument (A-28/A-44). Posterior [0.0138, 0.3959, 0.5836, 0.0007, 0.006]. The updating: E-38 (threshold concentration, O-20) anchors H-14 at 1.0 while docking canonical H-10 to 0.5 and microcanonical H-7 to 0.45, flipping the ordering so H-14 overtakes H-10 (0.43→0.58 vs 0.51→0.40). The compact-star survival edges E-33/E-34/E-35 crush H-24 (likelihoods 0.30/0.15/0.15) to 7e-4 and pare H-7’s long-lifetime tail; E-37 (torsion-balance null) docks H-7 to 0.55. The safe total (H-10+H-14) rises to ≈0.98.
What the model may not capture
The 0.93 prior rests on p_ref = 0.90, and its reference class — GW (1916→2015), Higgs, neutrino oscillation, antimatter — is success-selected: those are famous confirmed predictions, not a base rate over all multiply-derived consensus mechanisms unobserved in-regime (which would include revisions and dead ends). Availability toward winners inflates it. Worse, the class is borrowed from astrophysical black holes, but the same corpus (E-38, and H-14 itself, at posterior 0.58) says the produced objects sit precisely where the semiclassical derivation is untrustworthy — so a base rate for in-regime consensus is applied to an explicitly out-of-regime object. The prior’s own winning member undercuts the reference class the prior leans on.
The trans-Planckian (A-37) and 2D-scheme (A-36) caveats are named as the reason p_ref is not 0.99, but the prose waves rather than engages: A-37 formally targets H-26 - Black holes emit a real thermal Hawking flux independent of collapse details in another cluster, and no HC-3 block traces how modified near-horizon dispersion would move mass onto H-14 or H-35. The doubt enters only as a haircut on p_ref, never as out-of-model probability.
Is the answer on the list? The danger-relevant partition is not the five members but {H-7 long tail, H-24, dangerous slice of H-35} vs everything safe — H-10 and H-14 are both astrophysically safe, so the headline posterior shift is danger-irrelevant. H-24 at 0.0007 sits past the ~1e-3 point where rule 6 says the arithmetic has stopped being the binding uncertainty. The genuinely worrying fate — a stable Planck-mass remnant or evaporation stalling at an intermediate scale, exactly what a QG completion “no one has written down” could give — lives in H-35, whose 0.006 is a hand-argued guess and whose dangerous sub-slice is a fraction of that. An unlisted fate here can be worse than every listed one, so this small number is not a small risk; it is the tail the whole safety case rides on, priced by assertion.
What would help
- A direct or gravitational (not BEC-analogue) observation of Hawking flux — does not exist; the single largest gap.
- Full-text traces of the Hawking-theory chain: S-59 (Unruh), S-40/S-72 (Page) are paywalled, abstract-only depth-limited reads, so A-38/A-34/A-39/A-40 and the rotation factor A-15 rest partly on abstracts — exists, inaccessible.
- A worked propagation of the trans-Planckian/dispersion caveat (Jacobson, Helfer, Unruh-Wald, cited in A-37 but never extracted) into a near-threshold decay-law uncertainty band — exists, unread.
- A traced (not accepted) derivation of the model-independent-decay argument A-28/A-44 — the second pillar of prompt decay — checking the no-conserved-charge escape truly closes — exists, unread.
Confusions and contradictions
E-38 cuts both ways and the model banks only one edge: its rationale is that produced objects sit where every semiclassical law is “least trustworthy,” yet it spends that entirely promoting one listed member (H-14) to 0.58 and gives residual H-35 only a mild 0.8. Evidence that the semiclassical menu mis-describes reality is also evidence for “none of the above” — the double edge is papered over.
E-37 is a provenance defect shipped unfixed: its trust t = 0.30 is inherited from S-30 (Plaga) via the O-7→S-30 route, though the underlying constraint is the Kapner 2007 Eöt-Wash torsion-balance null — rock-solid experimental data (the block says so itself). The one experiment aimed directly at H-7’s required RS2 geometry is throttled to 0.30 by a routing quirk; re-sourced to the Eöt-Wash primary it would bite harder, and H-7’s 0.014 would likely fall. A step-2/3 re-source, not a step-9 edit.
External consensus
LSAG/Giddings-Mangano and the mainstream hold prompt decay (canonical + model-independent), agreeing with the ≈0.98 safe total. The posterior’s internal ordering — H-14 (non-thermal threshold) over H-10 (canonical thermal) — tracks Meade-Randall, a real minority-but-respectable position, and is safety-neutral, so the divergence from “textbook Hawking” costs nothing for the main question and reflects the corpus honestly.