unzhakov
8b4545fe3e
- Add EULER_GAMMA, ME_KEV, R0_FM to constants.py - Replace hardcoded 0.511, 0.5772..., 1.2 with imports from constants - Fix T_to_W parameter name: T_kev -> T_MeV (it takes MeV, not keV) - Remove duplicate ME_ME from spectrum.py (import ME_MEV from constants) - Remove hardcoded r_0 from detector_response.py and radiative.py - Update CONVENTIONS.md to reference correct constant names
9 lines
383 B
Python
9 lines
383 B
Python
# constants.py
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ALPHA = 1 / 137.035999084 # fine-structure constant
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EULER_GAMMA = 0.57721566490153286 # Euler-Mascheroni constant
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HBAR_C_MEV_FM = 197.3269804 # MeV * fm
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ME_MEV = 0.510998950 # electron rest mass in MeV / c^2
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ME_KEV = ME_MEV * 1000.0 # electron rest mass in keV
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MP_MEV = 938.272088816 # proton rest mass in MeV / c^2
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R0_FM = 1.2 # nuclear radius parameter in fm
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