mp_units::codata::neutron_compton_wavelength¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2022.h>
struct neutron_compton_wavelength final :
named_constant<
"neutron_compton_wavelength", mag_ratio<131959090382L, 100000000000L> * mag_power<10, -15> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-26, 1}.num>{}, power_v<5L, ratio{-26, 1}.num>{}, 67L>{{}},
mp_units::si::metre>>){mag_ratio<67, 10> * mag_power<10, -25> * si::metre}>