2005ApJ...627L.125J

Query : 2005ApJ...627L.125J

2005ApJ...627L.125J - Astrophys. J., 627, L125-L128 (2005/July-2)

Pulsar timing and the detection of black hole binary systems in globular clusters.

JENET F.A., CREIGHTON T. and LOMMEN A.

Abstract (from CDS):

The possible existence of intermediate-mass binary black holes (IMBBHs) in globular clusters (GCs) offers us a unique geometry in which to detect spacetime oscillations. For certain pulsar-IMBBH configurations possible within a GC, the usual far-field plane wave approximation for the IMBBH metric perturbation severely underestimates the induced pulse time-of-arrival (TOA) fluctuations. In this Letter, the expected TOA fluctuations induced by an IMBBH lying close to the line of sight between a pulsar and the Earth are calculated for the first time. For an IMBBH consisting of 10 and 103 M☉ components, a 10 yr orbital period, and located 0.1 lt-yr from the Earth-pulsar line of sight, the induced TOA fluctuations will be of order 5-500 ns.

Abstract Copyright: ∼

Journal keyword(s): Black Hole Physics - Gravitational Waves - Stars: Pulsars: General

Simbad objects: 16

goto Full paper

goto View the references in ADS

Number of rows : 16
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 J0023-72O Psr 00 24 04.637 -72 04 53.71           ~ 66 1
2 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
3 PSR B0021-72W Psr 00 24 06.0580 -72 04 49.088           ~ 87 1
4 M 62 GlC 17 01 12.60 -30 06 44.5           ~ 668 0
5 PSR J1701-3006B Psr 17 01 12.7010 -30 06 48.868           ~ 36 0
6 Cl Terzan 5 Cl* 17 48 05.00 -24 46 48.0           ~ 948 1
7 PSR J1820-30A Psr 18 23 40.4842 -30 21 39.920           ~ 168 1
8 NGC 6624 GlC 18 23 40.51 -30 21 39.7           ~ 939 1
9 PSR J1824-2452A Psr 18 24 32.009 -24 52 11.10           ~ 529 2
10 M 28 GlC 18 24 32.89 -24 52 11.4           ~ 821 0
11 PSR J1910-5959B Psr 19 10 52.0556 -59 59 00.861           ~ 20 0
12 NGC 6752 GlC 19 10 52.11 -59 59 04.4           ~ 2121 0
13 PSR J1910-5959E Psr 19 10 52.1572 -59 59 02.087           ~ 19 0
14 PSR B2127+11H Psr 21 29 58.1828 +12 09 59.291           ~ 20 0
15 PSR J2129+1210D Psr 21 29 58.274 +12 09 59.74           ~ 31 0
16 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0

To bookmark this query, right click on this link: simbad:objects in 2005ApJ...627L.125J and select 'bookmark this link' or equivalent in the popup menu