Kinematic constraints on the ages and kick velocities of Galactic neutron star binaries

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Table 1

Spin properties of Galactic BNS pulsars: the period (P), derivative of the period (Ṗ), frequency (v), derivative of the frequency ( $\dot{v}$ $\dot v$ ), and the references (Ref.) for the listed values.

BNS pulsar	P	Ṗ	v	$\dot{v}$ $\dot v$	Ref.
	(10⁻³ s)	(10⁻¹⁸ ss⁻¹)		(10⁻¹⁵s⁻²)
J0737−3039A^(a)	(…)	(…)	44.05406864196281(17)	−3.4158071(11)	1
J0737−3039B^(a)	(…)	(… )	0.36056035506(1)	−0.116(1)	2
B1913+16	(…)	(… )	16.940537785677(3)	−2.4733(1)	3
J1913+1102	24.2850068680286(19)	0.15672(7)	(… )	(… )	4
J0509+3801	76.5413487220(1)	7.931(2)	(… )	(… )	5
J1756−2251	(… )	(… )	35.1350727145469(6)	−1.256079(3)	6
B1534+12	(… )	(… )	26.38213277689397(11)	−1.686097(2)	7
J1829+2456	(… )	(… )	24.384401411040(6)	−0.029395(14)	8
J1411+2551	62.452895517590(2)	0.0956(51)	(… )	(… )	9
J0453+1559	45.7818168729515(33)	0.18612(8)	(… )	(… )	10
J1518+4904	(… )	(… )	24.4289793809236(3)	−0.0162263(12)	11
J1930−1852	185.52016047926(8)	18.001(6)	(… )	(… )	12

Notes. We follow the literature in giving either P and Ṗ or v and $\dot{v}$ $\dot v$ for each pulsar, even though these are essentially the same quantities. The values in parentheses show the 1σ uncertainty in the preceding digits. ^(a)Two components of the double-pulsar binary J0737−3039A/B. (1) Kramer et al. (2021); (2) Kramer et al. (2006); (3) Weisberg & Huang (2016); (4) Ferdman et al. (2020); (5) Lynch et al. (2018); (6) Ferdman et al. (2014); (7) Fonseca et al. (2014); (8) Haniewicz et al. (2021); (9) Martinez et al. (2017); (10) Martinez et al. (2015); (11) Janssen et al. (2008); (12) Swiggum et al. (2015).

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