2017MNRAS.470.1894K

Query : 2017MNRAS.470.1894K

2017MNRAS.470.1894K - Mon. Not. R. Astron. Soc., 470, 1894-1910 (2017/September-2)

Prospects for detection of detached double white dwarf binaries with Gaia, LSST and LISA.

KOROL V., ROSSI E.M., GROOT P.J., NELEMANS G., TOONEN S. and BROWN A.G.A.

Abstract (from CDS):

Double white dwarf (DWD) binaries are expected to be very common in the Milky Way, but their intrinsic faintness challenges the detection of these systems. Currently, only a few tens of detached DWDs are know. Such systems offer the best chance of extracting the physical properties that would allow us to address a wealth of outstanding questions ranging from the nature of white dwarfs and thermonuclear supernovae, over stellar and binary evolution to mapping the Galaxy. In this paper, we explore the prospects for detections of ultra-compact (with binary separations of a few solar radii or less) detached DWDs in (1) optical radiation with Gaia and the Large Synoptic Survey Telescope (LSST) and (2) gravitational wave radiation with Large Synoptic Survey Telescope (LISA). We show that Gaia, LSST and LISA have the potential to detect, respectively, around a few hundred, a thousand and 25 thousand DWD systems. Moreover, Gaia and LSST data will extend by, respectively, a factor of 2 and 7 the guaranteed sample of LISA verification sources, binaries detectable in electromagnetic and gravitational wave radiation, opening the era of multimessenger astronomy for these sources.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): gravitational waves - binaries: close - binaries: eclipsing - white dwarfs - white dwarfs

Simbad objects: 55

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Number of rows : 55
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 GALEX J002207.6-101423 WD* 00 22 07.6572581736 -10 14 23.555210532           DA 24 0
2 GALEX J005648.1-061141 WD* 00 56 48.2217929184 -06 11 41.557821792   17.2   17.6   D 13 0
3 SDSS J010657.39-100003.3 HS* 01 06 57.4035165312 -10 00 03.303934740   19.5   19.5   sdB 28 1
4 GALEX J011210.2+183503 WD* 01 12 10.2534117096 +18 35 03.827993856   17.0   17.5   DA 21 0
5 V* ES Cet CV* 02 00 52.2358544184 -09 24 31.643735904   16.3   16.7 16.97 ~ 84 0
6 PHL 1475 CV* 03 10 32.7677788896 -09 45 06.178429764           DB+ 94 0
7 LP 413-40 WD* 03 45 16.8306937296 +17 48 08.702047980   17.1   16.3   DA 74 0
8 GALEX J065133.3+284424 WD* 06 51 33.3404753832 +28 44 23.448959772           DAH 86 0
9 GALEX J074511.5+194925 WD* 07 45 11.5697202720 +19 49 26.598323604   16.5   15.55   DA 16 0
10 GALEX J075141.1-014121 WD* 07 51 41.1768601008 -01 41 20.957784072   17.4   17.4   D 28 0
11 GALEX J075552.6+490628 WD* 07 55 52.4084306208 +49 06 27.943481232   20.8       DA 17 0
12 SDSS J080449.49+161624.8 CV* 08 04 49.4916114456 +16 16 24.871098576           ~ 24 0
13 RX J0806.3+1527 XB* 08 06 22.9520149296 +15 27 31.002199488   20.7 20   21.2 ~ 144 0
14 GALEX J082511.9+115236 WD* 08 25 11.9032540704 +11 52 36.435746496           DA 18 0
15 SDSS J084910.13+044528.7 WD* 08 49 10.1295863640 +04 45 28.707340572   19.0   19.5   DA 29 0
16 SDSS J090221.35+381941.9 CV* 09 02 21.3652480056 +38 19 41.845327536           ~ 21 0
17 V* V406 Hya CV* 09 05 54.7505191800 -05 36 08.499665160   19.8 16.5 19.1   ~ 53 0
18 CBS 6 WD* 09 23 45.6023056776 +30 28 05.083240368   16       DA2.7 43 0
19 V* YZ LMi CV* 09 26 38.7250463760 +36 24 02.456809632           DB 65 0
20 US 738 WD* 09 35 06.9270091560 +44 11 06.938394720   17.7   17.8   DA+M 38 0
21 WG 15 WD* 09 58 54.9418463856 -66 53 10.179562092   14.40 14.60     DA1.8 60 0
22 GALEX J100559.1+224932 WD* 10 05 59.1154061304 +22 49 32.311886664           DA+DA 48 0
23 GALEX J105353.8+520031 WD* 10 53 53.9102986512 +52 00 31.033370736           DA 35 0
24 GALEX J105435.7-212155 WD* 10 54 35.7906634080 -21 21 55.980468396   19.0   18.8   DAZ 7 0
25 GALEX J105610.9+653631 WD* 10 56 11.0245152024 +65 36 31.526253072   20.0   19.6   DA 23 0
26 Ton 1323 WD* 11 04 32.5723321080 +36 10 48.873021996   14.76 14.49     DA3.7 67 0
27 GALEX J110815.5+151246 WD* 11 08 15.5179658688 +15 12 46.756229364   19.6   19.4   DA 8 0
28 GALEX J111215.8+111745 WD* 11 12 15.8349560304 +11 17 45.120382836   16.54 16.31 16.2   DA 29 0
29 SDSS J113017.45+385550.1 WD* 11 30 17.4624307104 +38 55 50.079541260   19.4   20.0   DA 8 0
30 GALEX J115219.9+024814 WD* 11 52 19.9982073768 +02 48 14.425695216           DA+D 22 0
31 GALEX J123410.3-022803 WD* 12 34 10.3676638032 -02 28 02.806799988   17.7   18.4   DA 40 0
32 V* AM CVn CV* 12 34 54.6231062664 +37 37 44.120620056   14.02 14.13 14.47   DBnnp 407 0
33 2QZ J124058.0-015920 CV* 12 40 58.0278645048 -01 59 19.190494500   19.2   19.6   DBe 55 0
34 PG 1242-106 WD* 12 44 52.6595496079 -10 51 08.719613869   15.03 14.71 14.67   DA 34 0
35 G 61-29 CV* 13 05 42.4009686696 +18 01 03.763561619   16.059 16.101 15.825   DBe 265 0
36 V* V396 Hya CV* 13 12 46.4399548464 -23 21 32.595789924   18.9   17.5   DD 101 0
37 V* V803 Cen CV* 13 23 44.5389056832 -41 44 29.446810404   16.8 14.42     ~ 148 0
38 V* CR Boo CV* 13 48 55.2218717736 +07 57 35.724118680     15.00     ~ 176 0
39 PM J14113+4812 CV* 14 11 18.3205488696 +48 12 57.513947976   18.7 19.37 19.2   DB 32 0
40 V* V558 Vir CV* 14 27 01.5877214400 -01 23 10.251361932   20.5 20.07 19.7   ~ 21 1
41 SBSS 1434+503 WD* 14 36 33.2892435360 +50 10 26.924868192   18.0       DA 38 0
42 GALEX J144342.7+150939 WD* 14 43 42.7569449112 +15 09 38.945662092   18.5   18.6   DA 18 0
43 V* HP Lib CV* 15 35 53.0715009672 -14 13 12.215196048   13.55       Bpec 103 0
44 SDSS J155252.48+320150.9 CV* 15 52 52.4801803680 +32 01 51.021702228           DB 22 0
45 SDSS J163030.58+423305.7 WD* 16 30 30.5861975760 +42 33 05.778895032   19.2   19.3   DA 31 0
46 GALEX J174140.5+652638 WD* 17 41 40.4935342416 +65 26 38.700436884   18.3   19.2   DA 23 0
47 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14415 0
48 GALEX J184038.0+642313 WD* 18 40 37.7911925616 +64 23 12.272542224   18.6   19.4   DA 34 0
49 UCAC3 260-149285 CV* 19 08 17.0797893576 +39 40 36.448547088   15.18 15.43 17.11 15.24 ~ 37 0
50 RX J1914.4+2456 XB* 19 14 26.0922577338 +24 56 43.322660677           ~ 138 0
51 PTF1 J191905.19+481506.2 CV* 19 19 05.1816067272 +48 15 06.046801524           ~ 23 0
52 V* KL Dra CV* 19 24 38.2451853000 +59 41 46.722283224   16.8       DB+ 61 1
53 GALEX J211921.9-001824 WD* 21 19 21.9636760056 -00 18 25.833784356   20.0   20.2   DA 19 0
54 GALEX J233821.4-205222 WD* 23 38 21.4958534472 -20 52 22.838599020   20.4   19.7   D 9 0
55 NAME Galactic Bulge reg ~ ~           ~ 4299 0

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