- Remove empty beta_spectrum/components/recoil.py (0-line stub)
- Remove recoil.py from README.md project tree and components table
- Update TODO.md: replace specific recoil section with generic 'Additional
Corrections' deferred item, update Current Status to 0.3.0 with actual
implementation list, mark A4 as complete, set A3 as next step
- Add proper type annotations to all source files
- Fix return types for numpy operations (np.asarray with dtype=np.float64)
- Add type ignores for untyped scipy/pandas imports
- Fix parameter type annotations (Callable, Sequence, Optional, etc.)
- Add TYPE_CHECKING imports for forward references
- Fix fitter.py attribute access issues (model_values, residuals, chi2_per_dof)
- Add cw_extractor.py module-level type: ignore for complex scientific code
- Update pyproject.toml to exclude notebooks from mypy
- Add mypy disable_error_code configuration for test files
- Run black and ruff for formatting and linting
- Add proper type annotations to all source files
- Fix return types for numpy operations (np.asarray with dtype=np.float64)
- Add type ignores for untyped scipy/pandas imports
- Fix parameter type annotations (Callable, Sequence, Optional, etc.)
- Add TYPE_CHECKING imports for forward references
- Fix fitter.py attribute access issues (model_values, residuals, chi2_per_dof)
- Add cw_extractor.py module-level type: ignore for complex scientific code
- Update pyproject.toml to exclude notebooks from mypy
- Run black and ruff for formatting and linting
- Add nuclear_data.py module for paceENSDF integration and JSON input
- Add DecayInfo and BranchInfo dataclasses for parsed nuclear data
- Implement get_decay_info_from_paceENSDF() to retrieve decay parameters
- Implement load_json_input() and json_to_config() for custom JSON input
- Add create_config_from_source() unified interface for both sources
- Add bs_pnpi CLI with --nuclide, --input, --output, --plot, and detector options
- Add 23 comprehensive tests for nuclear_data module
- Add sample JSON input file
- Update __init__.py and pyproject.toml with new exports and entry point
- Add paceENSDF as optional dependency
Add CurveFitter with scipy least_squares, configurable loss functions
(soft_l1, huber, cauchy), profile likelihood, confidence intervals, and
goodness-of-fit metrics. Add CWExtractor for extracting shape factors
from beta spectra via Kurie analysis, parametrization fitting, and
g_V/g_A extraction. Includes 32 new tests (18 fitter + 14 CW extractor).
Bump version to 0.3.0.
- CONVENTIONS.md: natural units (m_e=hbar=c=1), W vs MeV energy representation,
conversion helpers, SpectrumComponent interface, physics-specific testing
- DEVELOPMENT.md: removed physics-specific 'What to Test' section,
references CONVENTIONS.md for physics testing guidelines
The resummation was previously applied to all energy points when the
flag was set, causing resummed and standard modes to differ everywhere.
Per spec, it should only replace C(beta)*ln(W0-W) with the resummed
power-law form when (W0-W) < delta_cut (~1e-3).
Adds delta_cut parameter (default 1e-3) and corrects the resummation
switch test to verify identical results far from endpoint.
- Add Z (nuclear charge) and A (mass number) parameters to RadiativeCorrection
- Implement O(Z*alpha^2) finite nuclear size correction per Sirlin 1987:
- Energy-dependent part: ln(m_p) - (5/12)*ln(2W) + 43/18
- Nuclear-structure-dependent part: Delta_F(Z,A) from modified Gaussian model
- Add small-beta Taylor expansion for numerical stability at threshold (beta < 1e-6)
- Extract _safe_beta() and _safe_tanh_inv_beta_over_beta() helper methods
- Remove unused log_wright_bessel import
- Add 14 new tests: Z-dependence, numerical stability, A parameter coverage
- Update docs/06-radiative-corrections.md with new API usage examples
All 70 tests pass. 14 new tests in 3 new test classes.
Local regex-based parser extracts journal, volume, pages for 83% of
references. Supports both local mode (--pdf paper.pdf) and LLM fallback
(--llm) via llama-server API. Includes 319-entry BibTeX in data/.
Implemented all planned corrections:
- finite-size e/m L0 and U
- atomic screening and exchange
- radiative (electron only so far)
Added plotter and csv_export
unzhakov
Evgeniy Unzhakov