valid_categories
- plasmapy.particles.particle_class.valid_categories: set[str] = {'actinide', 'alkali metal', 'alkaline earth metal', 'antibaryon', 'antilepton', 'antimatter', 'antineutrino', 'baryon', 'boson', 'charged', 'custom', 'electron', 'element', 'fermion', 'halogen', 'ion', 'isotope', 'lanthanide', 'lepton', 'matter', 'metal', 'metalloid', 'neutrino', 'neutron', 'noble gas', 'nonmetal', 'positron', 'post-transition metal', 'proton', 'stable', 'transition metal', 'uncharged', 'unstable'}
A
set
containing all valid particle categories.See also