/usr/share/pyshared/quantities/constants/alpha.py is in python-quantities 0.10.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | # -*- coding: utf-8 -*-
"""
"""
from __future__ import absolute_import
from ._utils import _cd
from ..unitquantity import UnitConstant
m_alpha = alpha_particle_mass = UnitConstant(
'alpha_particle_mass',
_cd('alpha particle mass'),
symbol='m_alpha',
u_symbol='m_α'
)
alpha_particle_mass_energy_equivalent = UnitConstant(
'alpha_particle_mass_energy_equivalent',
_cd('alpha particle mass energy equivalent'),
symbol='(m_alpha*c**2)',
u_symbol='(m_α·c²)'
)
alpha_particle_mass_energy_equivalent_in_MeV = UnitConstant(
'alpha_particle_mass_energy_equivalent_in_MeV',
_cd('alpha particle mass energy equivalent in MeV'),
)
alpha_particle_mass_in_u = UnitConstant(
'alpha_particle_mass_in_u',
_cd('alpha particle mass in u')
)
alpha_particle_molar_mass = UnitConstant(
'alpha_particle_molar_mass',
_cd('alpha particle molar mass'),
symbol='M_alpha',
u_symbol='M_α'
)
alpha_particle_electron_mass_ratio = UnitConstant(
'alpha_particle_electron_mass_ratio',
_cd('alpha particle-electron mass ratio'),
symbol='(m_alpha/m_e)',
u_symbol='(m_α/mₑ)'
)
alpha_particle_proton_mass_ratio = UnitConstant(
'alpha_particle_proton_mass_ratio',
_cd('alpha particle-proton mass ratio'),
symbol='(m_alpha/m_p)',
u_symbol='(m_α/m_p)'
)
del UnitConstant, _cd
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