3 Commits

Include renames

Author	SHA1	Message	Date
unzhakov	ab164fbf98	fix: robust Am-241 calibration with width-constrained peak detection ... - Use find_peaks width=(5,50) to reject noise bumps - Simplify peak matching: find two strongest peaks with largest channel separation, assign min/max known energies - Require absolute threshold of 400 counts to avoid noise peaks - Calibration now correctly maps: ch 97→13.0 keV, ch 537→59.54 keV - Tc-99 endpoint at ch 2750 → 293.6 keV (expected ~294) - Add .rpiv/ to .gitignore	2026-05-21 18:21:51 +03:00
unzhakov	8952d0f789	fix: robust Am-241 peak detection for energy calibration ... - Search full spectrum (exclude pulser region) instead of just low-energy - Include 59.54 keV line in known Am-241 energies - Brute-force peak-to-energy matching with physical gain constraint (3-40 ch/keV) to reject spurious fits - Fixed find_peaks parameters: height=100, distance=5 for accurate peak detection - Calibration now correctly maps: ch 97→13 keV, ch 134→17.4 keV, ch 537→59.6 keV, giving Tc-99 endpoint at ch 2750→291.6 keV - Add .rpiv/ to .gitignore	2026-05-21 16:43:10 +03:00
unzhakov	5c2b12c0e6	feat: experimental data calibration pipeline with ROOT I/O ... - Fix chi2 calculation bug in calibration.py (remove incorrect coeffs[::-1] reversal in np.polyval) - Fix broken beta_spectrum/cli.py (remove orphaned detector response add_argument calls and unused imports) - Add ExpSpectrum.apply_calibration() and EnergyCalibrator.from_am241_spectrum() - Add LivetimeDetermination class for pulser-based livetime - Add SpectrumPipeline orchestration (read→subtract→calibrate→livetime→validate) - Add ROOT I/O with PyROOT primary + uproot fallback - Add bs_exp CLI with process, livetime, export subcommands - Add exp_calibration notebook with pre-calibration visualization - Add comprehensive tests (73 passing) - Add bs_exp console script and [root] extra to pyproject.toml - Remove obsolete detector_response module and unused notebooks	2026-05-21 16:01:25 +03:00