A new pulsar timing model for scalar-tensor gravity with applications to PSR J2222-0137 and pulsar-black hole binaries

Open Access

Table 3

Orbital period properties of simulated PSR-BH systems.

P_b (days)	$Δ {\dot{P}}_{b}^{GR} (10^{- 12} {ss}^{- 1})$ $\Delta \dot P_{\rm{b}}^{{\rm{GR}}}\left( {{{10}^{ - 12}}{\rm{s}}{{\rm{s}}^{ - 1}}} \right)$	∆ Ṗ_b,10 μs	∆ Ṗ_b,1 μs
3	−0.22220	0.08031	0.00827
1	−1.38661	0.01723	0.00185
1/3	−8.65279	0.00532	0.00055

Notes. The rate of the orbital period change in GR $({\dot{P}}_{b}^{GR})$ $(\dot P_{\rm{b}}^{{\rm{GR}}})$ for selected PSR-BH systems and corresponding uncertainty in Ṗ_b measurement for three different orbital periods and two TOA uncertainties. The values of Ṗ_b,GR and ∆Ṗ_b are given in 10⁻¹² s s⁻¹.

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