SBConstant#

This class provides a set of standard physical constants. You can access them in the following way:

SBConstant.Pi
SBConstant.Pi * SBConstant.RadToDeg
SBConstant.kB

See also

SAMSON SDK: SBDQuantityConstant

class samson.SBConstant#

Bases: pybind11_object

This class holds several useful physical constants.

static getDegreesFromRadians(angle: samson.SBQuantity.unitsSI) samson.SBQuantity.unitsSI#

Converts radians in degrees in the interval [-180, 180]

Parameters:

angle (samson.SBQuantity) – An angle in radians

Returns:

An angle in degrees in the interval [-180, 180]

Return type:

samson.SBQuantity

DegToRad = 0.017453292519943295#
NA = 6.02214e+23 mol^-1#
Pi = 3.141592653589793#
RadToDeg = 57.29577951308232#
avogadroConstant = 6.02214e+23 mol^-1#
bohrRadius = 52.9177 pm#
boltzmannConstant = 0.0138065 pm^2.yg.fs^-2.K^-1#
c = 2.99792e+08 m.s^-1#
coulombConstant = 8.98755e+09 m^3.kg.s^-4.A^-2#
electronMass = 0.000910938 yg#
kB = 0.0138065 pm^2.yg.fs^-2.K^-1#
neutronMass = 1.67493 yg#
protonMass = 1.67262 yg#
speedOfLight = 2.99792e+08 m.s^-1#