2015A&A...574A..58K

Query : 2015A&A...574A..58K

2015A&A...574A..58K - Astronomy and Astrophysics, volume 574A58-58 (2015/2-1)

Effect of metallicity on the gravitational-wave signal from the cosmological population of compact binary coalescences.

KOWALSKA-LESZCZYNSKA I., REGIMBAU T., BULIK T., DOMINIK M. and BELCZYNSKI K.

Abstract (from CDS):

Recent studies on stellar evolution have shown that the properties of compact objects strongly depend on the metallicity of the environment in which they were formed. Using some very simple assumptions on the metallicity of the stellar populations, we explore how this property affects the unresolved gravitational-wave background from extragalactic compact binaries. We obtained a suit of models using population synthesis code, estimated the gravitational-wave background they produce, and discuss its detectability with second- (advanced LIGO, advanced Virgo) and third- (Einstein Telescope) generation detectors. Our results show that the background is dominated by binary black holes for all considered models in the frequency range of terrestrial detectors, and that it could be detected in most cases by advanced LIGO/Virgo, and with Einstein Telescope with a very high signal-to-noise ratio. The observed peak in a gravitational-wave spectrum depends on the metallicity of the stellar population.

Abstract Copyright: ∼

Journal keyword(s): gravitational waves - binaries: general

Simbad objects: 1

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Number of rows : 1
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 [BWF97] IC 10 X-1 HXB 00 20 29.03310480 +59 16 51.7609560           ~ 180 0

Query : 2015A&A...574A..58K

Basic data :
[BWF97] IC 10 X-1 -- High Mass X-ray Binary
Other object types: otypes_help 		X (CXOU,[BWF97],...), HXB (2014MNRAS), WR* (2015MNRAS), XB? (1997MNRAS), Opt (PSO)
ICRS coord. (ep=J2000) : 		00 20 29.03310480 +59 16 51.7609560 (Optical) [ 100.8 132.8 90 ] C 2017yCat.2349....0C
FK4 coord. (ep=B1950 eq=1950) : 		00 17 45.94987182 +59 00 13.2710346 [ 100.8 132.8 90 ]
Gal coord. (ep=J2000) : 		118.98100328190 -03.35304191168 [ 100.8 132.8 90 ]
Fluxes (3) :
g (AB) 21.2406 [0.0896] C 2017yCat.2349....0C
i (AB) 20.7640 [0.0776] C 2017yCat.2349....0C
z (AB) 20.5252 [0.0877] C 2017yCat.2349....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 4 		: 1214 Display criteria :

Identifiers (5) :
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PSO J005.1209+59.2810 NAME IC 10 X-1 [RW2000] IC 10 X-1
CXOU J002029.1+591651 [BWF97] IC 10 X-1

References (180 between 1850 and 2026) (Total 180)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Observing logs

XMM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : [BWF97] IC 10 X-1

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