{
  "visual_id": "E75-hydrogenic-two-photon",
  "title": "Two-photon balance and finite-network population changes",
  "classification": "scoped_public_input_calculation",
  "run_ids": [
    "20261003T002752613991Z-W08-hydrogenic-two-photon-production"
  ],
  "claim_ids": [
    "C02",
    "C10"
  ],
  "input_files": [
    {
      "path": "runs/20261003T002752613991Z-W08-hydrogenic-two-photon-production/grid.json",
      "sha256": "8ac0337d1c205a99726918e9f42b3def97ba4d3cada2e8c80d1e855df576b978"
    },
    {
      "path": "runs/20261003T002752613991Z-W08-hydrogenic-two-photon-production/results.json",
      "sha256": "1cc8873f4358bc954f3839763fa5d702e3de652f9da758af57dc23c35b5becee"
    }
  ],
  "configurations": {
    "W08-hydrogenic-two-photon-production": {
      "nuclear_charge": 2,
      "reduced_mass_ratio_eta": 1,
      "principal_ceilings": [
        2,
        3,
        4,
        6
      ],
      "nuclei_densities_cm3": [
        10000000000.0,
        100000000000000.0
      ],
      "transient_temperature_pairs_eV": [
        [
          5,
          5
        ],
        [
          5,
          20
        ],
        [
          20,
          5
        ]
      ],
      "quadrature_orders": [
        96,
        192,
        384
      ],
      "quadrature_relative_gate": 2e-08,
      "balance_relative_gate": 2e-12,
      "stationary_relative_gate": 2e-10,
      "energy_relative_gate": 2e-10,
      "transient_relative_gate": 2e-06,
      "analytic_population_gate": 2e-10,
      "whole_run_timeout_seconds": 600,
      "maximum_RSS_bytes": 3221225472,
      "E1_parent": "20261002T173536290414Z-W08-hydrogenic-cascade-production",
      "E1_review": "20261002T174902850469Z-W08-hydrogenic-cascade-review",
      "source_directories": [
        "data/raw/W08-Chluba-arxiv-20261003",
        "data/raw/W08-Chluba-2006-20261003"
      ],
      "remaining": [
        "Exact second-order spectral amplitude and its accuracy relative to the source fit",
        "Finite nuclear mass, recoil and relativistic corrections",
        "Neutral helium singlet/triplet structure, collisions and plasma dissolution",
        "Radiation transport and jointly evolved thermal reservoirs",
        "Matched weak channels and field-dependent atomic/network responses",
        "Finite principal ceilings are separate models, not partition-function convergence"
      ],
      "mode": "production",
      "benchmark_parent": "20261003T002729253159Z-W08-hydrogenic-two-photon-benchmark"
    }
  },
  "assumptions": {
    "W08-hydrogenic-two-photon-production": [
      "Approximate source Eq4 spectral fit, renormalized to nominal8.2206s^-1; unquantified shape error is separate from quadrature",
      "Infinite nuclear mass eta1 matches frozen E1 model; leading eta Z6 scaling is not a recoil correction",
      "Same72 finite E1 parent states and saved continuum moments; prescribed baths, no collisions/HeI/plasma dissolution or cosmological forecast"
    ]
  },
  "plotted_values": {
    "path": "E75-hydrogenic-two-photon-data.json",
    "sha256": "2f2fa63c3d2cfe2877402bbce86e73bb6a653083bc7ac3d083b8ec6c495de6ce"
  },
  "caption": "The approximate source spectrum is normalized to the quoted hydrogen rate and scaled by Z\u2076 at infinite nuclear mass, matching the frozen E1 model. Direct integrals count photon pairs once and satisfy the independently checked Planck detailed-balance ratio. Lines connect only declared bath temperatures. The right panel compares finite equilibria with and without this channel; equal gas/photon temperature gives the same LTE population. Numerical quadrature precision does not bound spectral-fit or omitted atomic/plasma physics. Tiny transient changes below solver differences remain unresolved; no finite-ceiling convergence or closed radiation transport is claimed.",
  "alt_text": "Inverse pair absorption grows with radiation temperature; the selected hot-bath equilibrium corrections remain below one part per million.",
  "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": "6e9b9e4a1ebb06aeb3bfd4a49733178c47e637cccce267cf4206e40ff75ad49b",
    "png": "0cfc0143bb3368391727171c059449d42b981212cc5f0ec16b15cdf60f1d6bff"
  }
}