{
  "visual_id": "E91-helium-collision-relaxation",
  "title": "Full collision modes preserve slow relaxation in closed HeII",
  "classification": "scoped_public_input_calculation",
  "run_ids": [
    "20261003T222353411802Z-W08-helium-collision-precision-production"
  ],
  "claim_ids": [
    "C02",
    "C10"
  ],
  "input_files": [
    {
      "path": "runs/20261003T222353411802Z-W08-helium-collision-precision-production/NIST-T5-dps80-native.json",
      "sha256": "bbecb3d263eb93c93dc66bf7fcf00f3c44ef98aaea410756813625399d8717c2"
    },
    {
      "path": "runs/20261003T222353411802Z-W08-helium-collision-precision-production/results.json",
      "sha256": "74aa5c1ab8fe5c0daa4633b09d04f6abeec1e529eeb2c591e827afd4d2bed2a9"
    }
  ],
  "configurations": {
    "W08-helium-collision-precision-production": {
      "parent_config": "config/helium-collision-study.json",
      "arithmetic_digits": [
        80,
        100
      ],
      "benchmark_temperature_indices": [
        0,
        5,
        9
      ],
      "conventions": [
        "NIST",
        "CHIANTI"
      ],
      "Poisson_reference": {
        "temperature_indices": [
          0,
          9
        ],
        "convention": "NIST",
        "theta": [
          0.1,
          100.0,
          100000.0
        ],
        "maximum_chunk_mean": 8,
        "maximum_terms": 128,
        "tail_target": "1e-90"
      },
      "additional_precision_gates": {
        "relative_population_convergence": "1e-10",
        "relative_entropy_convergence": "1e-10",
        "full_operator_residual": "1e-60",
        "orthogonal_residual": "1e-60",
        "semigroup_relative_population": "1e-10"
      },
      "source_float_import": "All frozen binary64 strengths, temperatures, converted energies and8.63e-6 prefactor are imported exactly with mp.mpf(float). No new source precision is inferred.",
      "resources": {
        "seconds": 600,
        "RSS_bytes": 3221225472,
        "actual_Accelerate_threads": 1
      },
      "frozen_inputs": {
        "src/metastable/public_helium_collisions.py": "5fbfd62900a48fb502299535c714ff702fc793b190e27dc8aa591f78866eed8c",
        "config/helium-collision-study.json": "261294ce7163b51da1ad7028927500428ab8eacfd875687bcb91c90651295ba2",
        "tests/test_helium_collisions.py": "0a57191d5b19df20b2978c062debc2628f3e391dc56643d33a578b2bd800ef91",
        "reports/helium-collision-findings.md": "03b4a278cac93b2a6455585e773807cc6c9d7cd6880cdde93d1eaedae817b073",
        "runs/20261003T213411552191Z-W08-helium-collision-benchmark/manifest.json": "43f837756662bec40b98d86375b77b149bb4bacf6ab7c02831a54ce9d4b7a5ec",
        "runs/20261003T213858080964Z-W08-helium-collision-benchmark-review/manifest.json": "ea9b093111a488d6c06eec38d08c9eb1216c3100f9f088d3e9fe767ce4b0b98d"
      },
      "scope": "GenuineMP generator and all24nonstationary modes plus analyticconservation mode. No population projection, omitted modes, rate floors, radiation or ionization. Production requires independentbenchmarkreview.",
      "production_digits": 80,
      "production_temperature_indices": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ]
    }
  },
  "assumptions": {
    "W08-helium-collision-precision-production": [
      "GenuineMP generator and all24nonstationary modes plus analyticconservation mode. No population projection, omitted modes, rate floors, radiation or ionization. Production requires independentbenchmarkreview."
    ]
  },
  "plotted_values": {
    "path": "E91-helium-collision-relaxation-data.json",
    "sha256": "d7c0c63fe61ff4c18519f63541310cc92ee0d7858ce33ee53b3cd09f48d9096b"
  },
  "caption": "At the printed log10(T/K)=4.6 knot, T=39810.7 K, the NIST energy convention and all25 levels are retained. Each preparation is0.2 times equilibrium plus0.8 in paper level1,2 or25. All8 times are shown; the horizontal axis is linear close to zero and logarithmic above0.1. Total variation is one half of the L1 population difference. The right panel divides each positive generalized KL by its own initial value. Curves connect saved times and are not continuous-time error bounds. Electron densities1,1e4 and1e8cm\u22123 rescale physical time, not these trajectories. Independent native-precision entropy and augmented heat checks cover all20 source cases. No radiative, ionization or recombination terms are included.",
  "alt_text": "The finite closed collision subsystem retains population memory even at the final time. Numerical agreement does not supply a complete plasma network or atomic lifetime.",
  "generator": "src/metastable/public_report.py",
  "generator_sha256": "9e263878b7237d781a41d94693004412279b5cfa808ccd6e335b7b07269910d4",
  "generator_dependencies_sha256": {
    "src/metastable/render.py": "ff4837be5102588b6614aeb2b7880b10c0a0c20a155e2eb7b409014a47a3de01",
    "src/metastable/spin_report.py": "dd5c64c5c658938948672a7dc767aa02c34dde012c3fc4aedfc3642f88796847",
    "src/metastable/continuation_report.py": "f9bbce6d0e201a9f55c826d6e9c47ab901e51a71b4a1f962b52eb08a63ba5fe9",
    "src/metastable/refinement_report.py": "4539c0ec814603105ab3a2b5cc82ce291c0151113b5bd3916cdc235aadb9bfb0",
    "src/metastable/atomic_mass_report.py": "46dd1cdb56a5a02cafe001a1f6a7fb201e149461850df41e012f77a580c3694b",
    "src/metastable/closure_report.py": "b34a03a9e0058eed65722df542dbb92691dd138787e2078b43ee9f18e221f75c",
    "src/metastable/october_report.py": "f93e7f89e43165d8d25e2184b9b32e6e21c3e1ffe66020d35944f263aaecb726",
    "src/metastable/october_followup_report.py": "925d905ff3bddf97a7ace2f68a4a28e7dfea2238c4f81d891dda2a9e70c6d4f6",
    "src/metastable/october_dynamics_report.py": "6b8d84c0ce0d78f52d064c68697f0d9c885cdc736e215b54eba46821dbe59a33",
    "src/metastable/october_calibration_report.py": "f714ef7ccfaa26e847c6135054f53528b3ff1d7096e7d113cffeea333e77e3d2",
    "src/metastable/october_interface_report.py": "2fc8826a33c952d7898154f84830748c26842c9a165d14aa7b7fb9721fac00bd",
    "src/metastable/october_checkpoint8_report.py": "f3b54f23510b9bfeffc5ff04e6df54e967228f43ba25a15e12e34f898cdfe0af",
    "src/metastable/october_checkpoint9_report.py": "4bd987aac59964ccb4768a95e0cb6f7d1fdccbeffe9483860da7b431f2224ae4",
    "src/metastable/october_checkpoint10_report.py": "9da673d773b63298e041914447ffd97065c1cf2b8966c90fc4ebcbee25a0ed63",
    "src/metastable/october_checkpoint11_report.py": "5f01064f02f4c76d0059d348a763b285c92c3677e6cb0ba0bbf7faa1a4b98248",
    "src/metastable/october_checkpoint12_report.py": "46022030652e3a1e274dfd27b36dfab25d90a97fde439b1da44d6f1fdc5140b5",
    "src/metastable/october_checkpoint13_report.py": "997c59be3af1b6b7be95fd4314e0f3b98c562629901a639572284045a65980c2",
    "src/metastable/october_checkpoint14_report.py": "d84de7d8516d8a4d8e21b5f9f279476f3035f719c1c8ab03b7ac1e44bf822240",
    "src/metastable/october_checkpoint15_report.py": "1f6e17b9549dc31fbb58ba578c4d8ed8e219b4ad30810df0a9d7d2d00e63efdc",
    "src/metastable/october_checkpoint16_report.py": "74cb8aac45d1d5ce0e6eb6678e9b6cdf98cd46fd6e264a513b612ab763fcd034",
    "src/metastable/october_checkpoint17_report.py": "9daceb74e91f6f8db0f7d89929226d46c464c284d06d0694f525fecf0c736bf6",
    "src/metastable/october_checkpoint18_report.py": "f33f88e316cae93af87cef75d8df41ce82970c8f8bc466dd7a094a92c5f00f8b",
    "src/metastable/october_checkpoint19_report.py": "ce2250507145354b6478cafaaff98c2b8ae2795c3c309f0d903a920365a77090",
    "src/metastable/october_checkpoint20_report.py": "e2ea0a8a374036254008cf6de8f10352dfb2585c4ccb18c1e850c017e6128294",
    "src/metastable/october_checkpoint21_report.py": "596b873676167227b2c92d358fcdbc0614908a5a9daad1da6227b81fce203eec",
    "src/metastable/publication_files.py": "e68bd0ee4e849a72fa828f0cfcf34cb6b1b9f2a8bbdbb3d51085054915039607"
  },
  "command": "python run.py full public-report",
  "output_sha256": {
    "svg": "2633521196ebd25fd114e607bc3d405d13c3a8bcf24d942ba783acfd8a1403f4",
    "png": "8c98586c5bf9ee9dffa2a8e3d65e4b7ce3d0c374cd6826db538f22e6d860422b"
  }
}