2006ApJ...644L.113J

Query : 2006ApJ...644L.113J

2006ApJ...644L.113J - Astrophys. J., 644, L113-L116 (2006/June-3)

Measurement of orbital decay in the double neutron star binary PSR B2127+11C.

JACOBY B.A., CAMERON P.B., JENET F.A., ANDERSON S.B., MURTY R.N. and KULKARNI S.R.

Abstract (from CDS):

We report the direct measurement of orbital period decay in the double neutron star pulsar system PSR B2127+11C in the globular cluster M15 at the rate of (-3.95±0.13)x10–12, consistent with the prediction of general relativity at the ∼3% level. We find the pulsar mass to be mp=1.358±0.010 M☉ and the companion mass mc=1.354±0.010 M☉. We also report long-term pulse timing results for the pulsars PSR B2127+11A and PSR B2127+11B, including confirmation of the cluster proper motion.

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Journal keyword(s): Stars: Binaries: Close - Galaxy: Globular Clusters: Individual: Messier Number: M15 - Gravitation - pulsars: individual (PSR B2127+11A) - pulsars: individual (PSR B2127+11B) - pulsars: individual (PSR B2127+11C)

Simbad objects: 6

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Number of rows : 6
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 PSR B1534+11 Psr 15 37 09.9603 +11 55 55.554           ~ 453 1
2 PSR J1915+1606 Psr 19 15 27.99999 +16 06 27.4034     22.5     ~ 1032 1
3 PSR B2127+11 Psr 21 29 58.24650 +12 10 01.2339           ~ 102 2
4 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0
5 PSR J2129+1210B Psr 21 29 58.632 +12 10 00.31           ~ 31 1
6 PSR J2129+1209C Psr 21 30 01.2030 +12 10 38.159           ~ 215 2

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