LALSimIMRSEOBNRv4ROM_NRTidal.c File Reference

Prototypes
void	Self_spin_phase_contributions (const REAL8 m1_SI, const REAL8 m2_SI, const REAL8 chi1L, const REAL8 chi2L, const REAL8 qm_def1, const REAL8 qm_def2, REAL8 *pfa_v4_contrib, REAL8 *pfa_v6_contrib)
	Function to internally add 2PN and 3PN spin-spin terms to be able to include spin-induced quadrupole moments in those terms; the BBH terms are excluded From LALSimInspiralPNCoefficients.c:XLALSimInspiralPNPhasing_F2() Compute 2.0PN SS, QM, and self-spin See Eq. More...
int	SEOBNRv4ROM_NRTidal_Core (struct tagCOMPLEX16FrequencySeries **hptilde, struct tagCOMPLEX16FrequencySeries **hctilde, REAL8 phiRef, REAL8 fRef, REAL8 distance, REAL8 inclination, REAL8 m1_SI, REAL8 m2_SI, REAL8 chi1, REAL8 chi2, REAL8 lambda1, REAL8 lambda2, const REAL8Sequence *freqs_in, REAL8 deltaF, LALDict *LALparams, NRTidal_version_type NRTidal_version)
SEOBNRv4_ROM_NRTidal
C code for SEOBNRv4ROM arXiv:1611.03703 with added tidal phase correction from arXiv:1706.02969. Author Michael Puerrer This is a frequency domain model that adds tidal modifications of the phasing to the SEOBNRv4ROM model. Note Parameter ranges: ? <= eta <= 0.25 0 <= Lambda_i <= ? -1 <= chi_i <= 1 Mtot >= 2 Msun @ 20 Hz (inherited from the ROM) Aligned component spin on neutron stars. Symmetric mass-ratio eta = m1*m2/(m1+m2)^2. Total mass Mtot.
int	XLALSimIMRSEOBNRv4ROMNRTidalFrequencySequence (struct tagCOMPLEX16FrequencySeries **hptilde, struct tagCOMPLEX16FrequencySeries **hctilde, const REAL8Sequence *freqs, REAL8 phiRef, REAL8 fRef, REAL8 distance, REAL8 inclination, REAL8 m1_SI, REAL8 m2_SI, REAL8 chi1, REAL8 chi2, REAL8 lambda1, REAL8 lambda2, LALDict *LALparams, NRTidal_version_type NRTidal_version)
	Compute waveform in LAL format at specified frequencies for the SEOBNRv4_ROM_NRTidal tidal model based on SEOBNRv4_ROM. More...
int	XLALSimIMRSEOBNRv4ROMNRTidal (struct tagCOMPLEX16FrequencySeries **hptilde, struct tagCOMPLEX16FrequencySeries **hctilde, REAL8 phiRef, REAL8 deltaF, REAL8 fLow, REAL8 fHigh, REAL8 fRef, REAL8 distance, REAL8 inclination, REAL8 m1_SI, REAL8 m2_SI, REAL8 chi1, REAL8 chi2, REAL8 lambda1, REAL8 lambda2, LALDict *LALparams, NRTidal_version_type NRTidal_version)
	Compute waveform in LAL format for the SEOBNRv4_ROM_NRTidal tidal model based on SEOBNRv4_ROM. More...

Go to the source code of this file.

Function Documentation

Self_spin_phase_contributions()

void Self_spin_phase_contributions	(	const REAL8	m1_SI,
		const REAL8	m2_SI,
		const REAL8	chi1L,
		const REAL8	chi2L,
		const REAL8	qm_def1,
		const REAL8	qm_def2,
		REAL8 *	pfa_v4_contrib,
		REAL8 *	pfa_v6_contrib
	)

Function to internally add 2PN and 3PN spin-spin terms to be able to include spin-induced quadrupole moments in those terms; the BBH terms are excluded From LALSimInspiralPNCoefficients.c:XLALSimInspiralPNPhasing_F2() Compute 2.0PN SS, QM, and self-spin See Eq.

(6.24) in arXiv:0810.5336 9b,c,d in arXiv:astro-ph/0504538

Parameters

m1_SI	Mass of neutron star 1 (kg)
m2_SI	Mass of neutron star 2 (kg)
chi1L	Dimensionless aligned component spin of NS 1
chi2L	Dimensionless aligned component spin of NS 2
qm_def1	Quadrupole deformation parameter of body 1 (dimensionless)
qm_def2	Quadrupole deformation parameter of body 2 (dimensionless) qm_def1,2 = 0 for BH as it is defined here
pfa_v4_contrib	self-spin contribution to v^4
pfa_v6_contrib	self-spin contribution to v^6

Definition at line 52 of file LALSimIMRSEOBNRv4ROM_NRTidal.c.

SEOBNRv4ROM_NRTidal_Core()

int SEOBNRv4ROM_NRTidal_Core	(	struct tagCOMPLEX16FrequencySeries **	hptilde,
		struct tagCOMPLEX16FrequencySeries **	hctilde,
		REAL8	phiRef,
		REAL8	fRef,
		REAL8	distance,
		REAL8	inclination,
		REAL8	m1_SI,
		REAL8	m2_SI,
		REAL8	chi1,
		REAL8	chi2,
		REAL8	lambda1,
		REAL8	lambda2,
		const REAL8Sequence *	freqs_in,
		REAL8	deltaF,
		LALDict *	LALparams,
		NRTidal_version_type	NRTidal_version
	)

< tidal coupling constant.

Parameters

hptilde	Output: Frequency-domain waveform h+
hctilde	Output: Frequency-domain waveform hx
phiRef	Phase at reference time
fRef	Reference frequency (Hz); 0 defaults to fLow
distance	Distance of source (m)
inclination	Inclination of source (rad)
m1_SI	Mass of neutron star 1 (kg)
m2_SI	Mass of neutron star 2 (kg)
chi1	Dimensionless aligned component spin of NS 1
chi2	Dimensionless aligned component spin of NS 2
lambda1	Dimensionless tidal deformability of NS 1
lambda2	Dimensionless tidal deformability of NS 2
freqs_in	Frequency points at which to evaluate the waveform (Hz)
deltaF	Sampling frequency (Hz)
LALparams	LAL dictionary containing accessory parameters
NRTidal_version	Version of NRTides; can be any one of NRTidal_V (arXiv:1706.02969), NRTidalv2_V (arXiv:1905.06011) or NRTidalv2NoAmpCorr_V (arXiv:1905.06011, without amplitude corrections)

Definition at line 91 of file LALSimIMRSEOBNRv4ROM_NRTidal.c.