greybody::GreyBodyParams Class Reference

#include <greybody_ncdm_species.h>

Public Member Functions
void	moments (double &M2, double &M3, double &M4) const

Detailed Description

Grey-body PSD parameters. Construct either directly from (alpha, x, q0) or by inverting the velocity moments (r, M2, M3). Stores the log-space combinations used by the PSD and quadrature. The inversion math (and a vendored Riemann zeta) lives in greybody_ncdm_species.cpp.

Member Function Documentation

moments()

void greybody::GreyBodyParams::moments	(	double &	M2,
		double &	M3,
		double &	M4
	)		const

Closed-form dimensionless moments of this distribution.

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The documentation for this class was generated from the following files:

• greybody_ncdm_species.h
• greybody_ncdm_species.cpp