LALSimInspiralFDPrecAngles.c File Reference

Prototypes
int	XLALComputeAngles (REAL8Sequence *phiz_of_f, REAL8Sequence *zeta_of_f, REAL8Sequence *costhetaL_of_f, const REAL8Sequence *f, const double m1, const double m2, const double mul, const double phl, const double mu1, const double ph1, const double ch1, const double mu2, const double ph2, const double ch2, const double f_0, const int ExpansionOrder)
int	XLALComputeAngles2PNNonSpinning (REAL8Sequence *phiz_of_f, REAL8Sequence *zeta_of_f, REAL8Sequence *costhetaL_of_f, const REAL8Sequence *f, const double m1, const double m2, const double mul, const double phl, const double mu1, const double ph1, const double ch1, const double mu2, const double ph2, const double ch2, const double f_0, const int ExpansionOrder)
int	XLALComputeAngles3PN (REAL8Sequence *phiz_of_f, REAL8Sequence *zeta_of_f, REAL8Sequence *costhetaL_of_f, const REAL8Sequence *f, const double m1, const double m2, const double mul, const double phl, const double mu1, const double ph1, const double ch1, const double mu2, const double ph2, const double ch2, const double f_0, const int ExpansionOrder)
int	XLALOrbitalAngMom3PNSpinning (REAL8Sequence *L_norm_3PN, REAL8Sequence *f_orb_hz, const double m1, const double m2, const double mul, const double phl, double mu1, double ph1, double ch1, double mu2, double ph2, double ch2, const double f_0, const int ExpansionOrder)
	Standalone function to compute the magnitude of L divided by GMsquare_over_c to 3PN order with spin terms as a function of the orbital frequency in Hz. More...

Go to the source code of this file.

Function Documentation

XLALComputeAngles()

int XLALComputeAngles	(	REAL8Sequence *	phiz_of_f,
		REAL8Sequence *	zeta_of_f,
		REAL8Sequence *	costhetaL_of_f,
		const REAL8Sequence *	f,
		const double	m1,
		const double	m2,
		const double	mul,
		const double	phl,
		const double	mu1,
		const double	ph1,
		const double	ch1,
		const double	mu2,
		const double	ph2,
		const double	ch2,
		const double	f_0,
		const int	ExpansionOrder
	)

Parameters

[out]	phiz_of_f	azimuthal angle of L around J
[out]	zeta_of_f	Third euler angle to describe L w.r.t. J
[out]	costhetaL_of_f	Cosine of polar angle between L and J
	f	list of input Orbtial frequencies (Hz)
	m1	Primary mass in SI (kg)
	m2	Secondary mass in SI (kg)
	mul	Cosine of Polar angle of orbital angular momentum
	phl	Azimuthal angle of orbital angular momentum
	mu1	Cosine of Polar angle of primary spin w.r.t. orbital angular momentum
	ph1	Azimuthal angle of primary spin
	ch1	Dimensionless spin magnitude of primary spin
	mu2	Cosine of Polar angle of secondary spin w.r.t. orbital angular momentum
	ph2	Azimuthal angle of secondary spin
	ch2	Dimensionless spin magnitude of secondary spin
	f_0	Reference Gravitational Wave frequency (Hz)
	ExpansionOrder	Keep terms upto ExpansionOrder in precession angles phi_z and zeta (1,2,3,4,5 or -1 for all orders)

Definition at line 27 of file LALSimInspiralFDPrecAngles.c.

XLALComputeAngles2PNNonSpinning()

int XLALComputeAngles2PNNonSpinning	(	REAL8Sequence *	phiz_of_f,
		REAL8Sequence *	zeta_of_f,
		REAL8Sequence *	costhetaL_of_f,
		const REAL8Sequence *	f,
		const double	m1,
		const double	m2,
		const double	mul,
		const double	phl,
		const double	mu1,
		const double	ph1,
		const double	ch1,
		const double	mu2,
		const double	ph2,
		const double	ch2,
		const double	f_0,
		const int	ExpansionOrder
	)

Parameters

[out]	phiz_of_f	azimuthal angle of L around J
[out]	zeta_of_f	Third euler angle to describe L w.r.t. J
[out]	costhetaL_of_f	Cosine of polar angle between L and J
	f	list of input Orbtial frequencies (Hz)
	m1	Primary mass in SI (kg)
	m2	Secondary mass in SI (kg)
	mul	Cosine of Polar angle of orbital angular momentum
	phl	Azimuthal angle of orbital angular momentum
	mu1	Cosine of Polar angle of primary spin w.r.t. orbital angular momentum
	ph1	Azimuthal angle of primary spin
	ch1	Dimensionless spin magnitude of primary spin
	mu2	Cosine of Polar angle of secondary spin w.r.t. orbital angular momentum
	ph2	Azimuthal angle of secondary spin
	ch2	Dimensionless spin magnitude of secondary spin
	f_0	Reference Gravitational Wave frequency (Hz)
	ExpansionOrder	Keep terms upto ExpansionOrder in precession angles phi_z and zeta (1,2,3,4,5 or -1 for all orders)

Definition at line 75 of file LALSimInspiralFDPrecAngles.c.

XLALComputeAngles3PN()

int XLALComputeAngles3PN	(	REAL8Sequence *	phiz_of_f,
		REAL8Sequence *	zeta_of_f,
		REAL8Sequence *	costhetaL_of_f,
		const REAL8Sequence *	f,
		const double	m1,
		const double	m2,
		const double	mul,
		const double	phl,
		const double	mu1,
		const double	ph1,
		const double	ch1,
		const double	mu2,
		const double	ph2,
		const double	ch2,
		const double	f_0,
		const int	ExpansionOrder
	)

Parameters

[out]	phiz_of_f	azimuthal angle of L around J
[out]	zeta_of_f	Third euler angle to describe L w.r.t. J
[out]	costhetaL_of_f	Cosine of polar angle between L and J
	f	list of input Orbtial frequencies (Hz)
	m1	Primary mass in SI (kg)
	m2	Secondary mass in SI (kg)
	mul	Cosine of Polar angle of orbital angular momentum
	phl	Azimuthal angle of orbital angular momentum
	mu1	Cosine of Polar angle of primary spin w.r.t. orbital angular momentum
	ph1	Azimuthal angle of primary spin
	ch1	Dimensionless spin magnitude of primary spin
	mu2	Cosine of Polar angle of secondary spin w.r.t. orbital angular momentum
	ph2	Azimuthal angle of secondary spin
	ch2	Dimensionless spin magnitude of secondary spin
	f_0	Reference Gravitational Wave frequency (Hz)
	ExpansionOrder	Keep terms upto ExpansionOrder in precession angles phi_z and zeta (1,2,3,4,5 or -1 for all orders)

Definition at line 126 of file LALSimInspiralFDPrecAngles.c.

XLALOrbitalAngMom3PNSpinning()

int XLALOrbitalAngMom3PNSpinning	(	REAL8Sequence *	L_norm_3PN,
		REAL8Sequence *	f_orb_hz,
		const double	m1,
		const double	m2,
		const double	mul,
		const double	phl,
		double	mu1,
		double	ph1,
		double	ch1,
		double	mu2,
		double	ph2,
		double	ch2,
		const double	f_0,
		const int	ExpansionOrder
	)

Standalone function to compute the magnitude of L divided by GMsquare_over_c to 3PN order with spin terms as a function of the orbital frequency in Hz.

Parameters

[out]	L_norm_3PN	Normalised Orbital angular momentum accurate to 3PN with spin terms
	f_orb_hz	list of input Orbtial frequencies (Hz)
	m1	Primary mass in SI (kg)
	m2	Secondary mass in SI (kg)
	mul	Cosine of Polar angle of orbital angular momentum
	phl	Azimuthal angle of orbital angular momentum
	mu1	Cosine of Polar angle of primary spin w.r.t. orbital angular momentum
	ph1	Azimuthal angle of primary spin
	ch1	Dimensionless spin magnitude of primary spin
	mu2	Cosine of Polar angle of secondary spin w.r.t. orbital angular momentum
	ph2	Azimuthal angle of secondary spin
	ch2	Dimensionless spin magnitude of secondary spin
	f_0	Reference Gravitational Wave frequency (Hz)
	ExpansionOrder	Keep terms upto ExpansionOrder in precession angles phi_z and zeta (1,2,3,4,5 or -1 for all orders)

Definition at line 175 of file LALSimInspiralFDPrecAngles.c.