unzhakov/beta_shape_pnpi
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7 Commits
Author SHA1 Message Date
unzhakov be3e288e0d docs: update documentation files and fix linting issues 2026-07-07 13:32:48 +03:00
unzhakov 8b0ced4b65 fix: resolve 4 fatal bugs — json_to_config, create_config_from_source, Am-241 constant, CLI positional args 2026-05-26 14:57:35 +03:00
unzhakov 5dd9c7977a feat: add docs_check.py for automated documentation consistency checks 2026-05-22 15:17:52 +03:00
unzhakov caa4a77ebd fix: correct energy calibration from Am-241 peaks 
- Am-241 peaks at ch 134=13.8, ch 163=17.8, ch 218=26.3 keV
- Calibration: E = 0.397 + 0.0995 × ch (previously wrong)
- Kurie fit endpoint 425 keV vs Q=297.5 keV — spectrum extends
  beyond MCA range (407 keV), simple extrapolation unreliable
- Proper endpoint extraction requires theory model + detector
  convolution (fitter module), not simple Kurie plot
 2026-05-18 00:01:28 +03:00
unzhakov 5f70e3a15a feat: add raw binary spectrum reader and data quality analysis 
- exp_data/raw_reader.py: read binary MCA spectra (128-byte header,
  int32 counts), subtract cumulative spectra, Am-241 calibration
- exp_data/spectrum.py: allow negative counts for difference spectra
- scripts/analyze_raw.py: analyze 236 individual runs from cumulative
  data, compute rates and endpoint drift
- Am-241 calibration: E = -0.96 + 0.451 * ch (CAM1),
  E = 0.75 + 0.442 * ch (CAM2)
- Results: stable rate ~2M counts/run, stable endpoint ~374 keV
  (smeared Q-value), spike at runs 214-219 (acquisition glitch)
 2026-05-17 22:55:52 +03:00
unzhakov 330ebddaef refactor: refine CLI options and enhance debug logging 
- Remove --mode, --transition-type, and --decay-index CLI flags
  (parameters now come from ENSDF data or custom JSON input)
- Clarify energy units in all CLI help text (MeV throughout, keV for detector params)
- Enhance logging verbosity:
  - -v (INFO): shows source, component initialization, workflow steps
  - -vv (DEBUG): shows detailed internals of all spectrum components
    (parameters, evaluation counts, input/output ranges)
- Improve CSV headers with element notation (e.g. Tc99 -> Ru99)
- Add CONVENTIONS.md documenting energy unit and logging conventions
- Update TODO.md with completion status
 2026-05-05 09:08:08 +03:00
unzhakov 97aaddd86b feat: add notebook quality control pipeline with nbmake, auto-save hooks, and plot extraction 2026-05-02 02:25:24 +03:00