Namespace Acts::PhysicalConstants¶
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namespace Acts::PhysicalConstants
Physical constants in native units.
Unit constants are intentionally not listed.
Variables
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constexpr double hbar = 6.582119569509066e-25 * UnitConstants::GeV * UnitConstants::s
Reduced Planck constant h/2*pi.
Computed from CODATA 2018 constants to double precision.
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constexpr double hbar = 6.582119569509066e-25 * UnitConstants::GeV * UnitConstants::s