RooSpHarmonic.h File Reference

#include "RooLegendre.h"
#include "RooRealProxy.h"

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Classes
class	RooSpHarmonic
	Implementation of the so-called real spherical harmonics, using the orthonormal normalization, which are related to spherical harmonics as: \[ Y_{l0} = Y_l^0 (m=0) \\ Y_{lm} = \frac{1}{\sqrt{2}} \left( Y_l^m + (-1)^m Y_l^{-m} \right) (m>0) \\ Y_{lm} = \frac{1}{i\sqrt{2}} \left( Y_l^{|m|} - (-1)^{|m|} Y_l^{-|m|} \right) (m<0) \] . More...