mp_units::codata::codata2018::deuteron_rms_charge_radius¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018.h>
struct deuteron_rms_charge_radius final :
named_constant<
"r_d", mag_ratio<212799, 100000> * mag_power<10, -15> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-19, 1}.num>{}, power_v<5L, ratio{-20, 1}.num>{}, 37L>{{}},
mp_units::si::metre>>){mag_ratio<74, 10> * mag_power<10, -19> * si::metre}>