Threshold inconsistencies in TENDL-2025 neutron production data: supporting code and numerical results

Supporting code and numerical results for “Threshold inconsistencies in TENDL-2025 neutron production data: reproducible diagnosis and reaction-rate sensitivity” by Connor Avila (Avila Labs). This record is a reproducibility package, not a peer-reviewed article or a replacement evaluated nuclear-data library.

The package documents ground-state (n,2n) production inconsistencies in four archived TENDL-2025 neutron evaluations (Fe-53m, Cl-35, Zr-88, Y-88). It contains the frozen protocol, standalone reproducer, primary sensitivity calculation, independent checker, full saved numerical results, source identities, exact changed records, environment information, and a reviewer-readable PDF. The experimental variants zero a single production ordinate. Synthetic Gaussian and uniform spectral folds illustrate rate sensitivity; no reactor, inventory, or dose consequence is established.

Full reruns require the exact original input files identified by SHA-256 in the package. These bulk third-party inputs are not included. The live source archive may have changed; a different hash is not a valid substitute. Saved results are inspectable without the inputs. Historical JSON keys use “corrected” to identify the manuscript’s modified experimental variants, without any claim of evaluated accuracy.

Version 1.0.0 retains the existing scientific scripts, protocol and saved results byte-for-byte and adds explicit rights notices and ACTINV license texts. Original copyrightable content is rights reserved; third-party TENDL excerpts and the ACTINV reproducer retain their stated licenses. See RIGHTS.txt.

No external funding. The author is the founder of Avila Labs and declares no other competing interests.