2015ApJ...806..185C

Query : 2015ApJ...806..185C

2015ApJ...806..185C - Astrophys. J., 806, 185 (2015/June-3)

Cosmology with strong-lensing systems.

CAO S., BIESIADA M., GAVAZZI R., PIORKOWSKA A. and ZHU Z.-H.

Abstract (from CDS):

In this paper, we assemble a catalog of 118 strong gravitational lensing systems from the Sloan Lens ACS Survey, BOSS emission-line lens survey, Lens Structure and Dynamics, and Strong Lensing Legacy Survey and use them to constrain the cosmic equation of state. In particular, we consider two cases of dark energy phenomenology: the XCDM model, where dark energy is modeled by a fluid with constant w equation-of-state parameter, and in the Chevalier-Polarski-Linder (CPL) parameterization, where w is allowed to evolve with redshift, w(z) = w0 + w1(z/1+z). We assume spherically symmetric mass distribution in lensing galaxies, but we relax the rigid assumption of the SIS model in favor of a more general power-law index γ, also allowing it to evolve with redshifts γ(z). Our results for the XCDM cosmology show agreement with values (concerning both w and γ parameters) obtained by other authors. We go further and constrain the CPL parameters jointly with γ(z). The resulting confidence regions for the parameters are much better than those obtained with a similar method in the past. They are also showing a trend of being complementary to the Type Ia supernova data. Our analysis demonstrates that strong gravitational lensing systems can be used to probe cosmological parameters like the cosmic equation of state for dark energy. Moreover, they have a potential to judge whether the cosmic equation of state evolved with time or not.

Abstract Copyright: ∼

Journal keyword(s): dark energy - galaxies: fundamental parameters - gravitational lensing: strong

VizieR on-line data: <Available at CDS (J/ApJ/806/185): table1.dat>

Simbad objects: 121

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Number of rows : 121
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 SDSS J000802.95-000408.2 G 00 08 02.953 -00 04 08.21     19.60   18.65 ~ 6 0
2 SDSS J002907.77-005550.5 G 00 29 07.7777644104 -00 55 50.581964100     17.74   17.09 ~ 12 1
3 2MASX J00375322-0942202 GiC 00 37 53.2145165976 -09 42 20.158898652   18.57 18.06   16.26 ~ 28 1
4 SDSS J004402.90+011312.6 GiC 00 44 02.900 +01 13 12.62     16.32   15.73 ~ 14 0
5 QSO B0047-2808 G 00 49 41.896 -27 52 25.35   21.2   20.1   ~ 40 1
6 SDSS J010933.72+150032.5 G 01 09 33.7334086344 +15 00 32.499123624         17.75 ~ 7 1
7 SDSS J015107.37+004908.9 gLe 01 51 07.371 +00 49 08.97           ~ 2 0
8 SDSS J015758.93-005626.0 rG 01 57 58.936 -00 56 26.05     19.87   18.64 ~ 8 1
9 SL2S J021247-055552 gLe 02 12 47.0 -05 55 52           ~ 10 0
10 SL2S J021325-074355 gLe 02 13 24.520 -07 43 54.82           ~ 12 0
11 HSCS J021411-040502 gLe 02 14 11.240 -04 05 02.71         19.07 ~ 20 0
12 DES J021652.54-081345.3 GiC 02 16 52.5460001904 -08 13 45.314813820   19.91 18.36   16.93 ~ 26 1
13 SDSS J021737.16-051329.5 rG 02 17 37.14752 -05 13 29.5242   23.372 22.054 21.102 19.12 ~ 51 0
14 SL2S J021902-082934 gLe 02 19 02.0 -08 29 34           ~ 14 0
15 SDSS J022346.15-053418.5 GiC 02 23 46.139 -05 34 18.44           ~ 13 0
16 FIRST J022511.0-045433 rG 02 25 11.0432107507 -04 54 33.577072969           ~ 21 2
17 SL2S J022610-042011 gLe 02 26 10.0 -04 20 11           ~ 17 0
18 GAMA J023251.57-040823.8 gLe 02 32 51.58 -04 08 23.9           ~ 17 0
19 SDSS J025245.21+003958.3 GiG 02 52 45.21107 +00 39 58.3691     18.77   18.04 ~ 14 1
20 CFRS 03.1077 G 03 02 32.59 +00 06 00.0           ~ 26 1
21 SDSS J033012.13-002051.8 G 03 30 12.134 -00 20 51.88     18.84   18.16 ~ 13 1
22 LEDA 1051574 G 04 05 35.4150504096 -04 55 52.426694100         16.45 ~ 9 0
23 SDSS J072804.95+383525.7 G 07 28 04.9631379864 +38 35 25.756747800     17.38   16.74 ~ 11 1
24 SLACS SDSS J0737+3216 lens rG 07 37 28.4499521544 +32 16 18.593106384   20.17 18.34   17.04 ~ 26 1
25 SDSS J074724.13+505537.1 BiC 07 47 24.138 +50 55 37.18           ~ 3 0
26 SDSS J074734.75+444859.3 gLe 07 47 34.752 +44 48 59.31           ~ 2 0
27 SDSS J080105.29+472749.2 gLe 08 01 05.295 +47 27 49.26           ~ 2 0
28 2MASX J08085880+4706389 G 08 08 58.806 +47 06 39.00     17.11   16.74 ~ 7 1
29 SDSS J082242.31+265243.5 G 08 22 42.3193867872 +26 52 43.558122108     17.65   16.99 ~ 8 0
30 SDSS J083049.73+511631.5 gLe 08 30 49.732 +51 16 31.50           ~ 2 0
31 SDSS J084128.80+382413.7 G 08 41 28.8060971856 +38 24 13.714226748     15.66   15.34 ~ 12 0
32 SL2S J084847-035103 gLe 08 48 47.0 -03 51 03           ~ 10 0
33 SL2S J084909-041226 gLe 08 49 09.0 -04 12 26           ~ 13 0
34 SL2S J084959-025142 gLe 08 49 59.0 -02 51 42           ~ 11 0
35 SL2S J085019-034710 gLe 08 50 19.0 -03 47 10           ~ 7 0
36 SL2S J085540-014730 gLe 08 55 40.0 -01 47 30           ~ 10 0
37 SL2S J085559-040917 gLe 08 55 59.920 -04 09 17.76           ~ 7 0
38 SLACS SDSS J0903+4116 lens BiC 09 03 15.186 +41 16 09.14     18.90   17.95 ~ 10 1
39 SL2S J090407-005952 gLe 09 04 07.970 -00 59 52.85           ~ 15 0
40 3XMM J091205.4+002900 LIN 09 12 05.3091659568 +00 29 01.201406532   17.91 16.56   15.57 ~ 31 1
41 SLACS SDSS J0935-0003 lens BiC 09 35 43.933 -00 03 34.78   19.36 17.71   16.75 ~ 16 1
42 SDSS J093600.76+091335.7 BiC 09 36 00.7627327104 +09 13 35.796432648     17.12   16.52 ~ 11 0
43 HSCS J094427-014742 gLe 09 44 27.470 -01 47 42.45           ~ 3 0
44 NVSS J094656+100649 rG 09 46 56.6809160266 +10 06 52.903093208     17.78   17.09 ~ 41 0
45 NVSS J095629+510008 rG 09 56 29.7839946192 +51 00 06.309257544   19.26 17.90   16.68 ~ 27 1
46 SL2S J095921+020638 gLe 09 59 21.0 +02 06 38           ~ 11 0
47 SDSS J095944.06+041017.0 G 09 59 44.0693722248 +04 10 17.036993460   19.14 17.94   16.92 ~ 22 1
48 FIRST J101622.9+385903 rG 10 16 22.8700713520 +38 59 03.280567584   19.17 17.35 16.98 16.71 ~ 11 0
49 SDSS J102026.54+112241.1 G 10 20 26.5415111280 +11 22 41.148499440     18.12   17.21 ~ 8 0
50 SDSS J102332.24+423001.8 G 10 23 32.2492470744 +42 30 01.830456396     17.45   16.77 ~ 11 0
51 SDSS J110024.38+532913.5 G 11 00 24.3792970464 +53 29 13.650213084   19.78 18.06   17.18 ~ 6 0
52 SDSS J110646.14+522837.5 G 11 06 46.1526567000 +52 28 37.558303572   17.54 16.08   15.52 ~ 8 0
53 FIRST J111250.6+082610 rG 11 12 50.5973077920 +08 26 10.390761636     17.97   17.22 ~ 13 0
54 SDSS J113405.90+602713.1 G 11 34 05.9022365640 +60 27 13.108346244     17.14   16.44 ~ 9 0
55 SDSS J114257.34+100111.8 G 11 42 57.3434567928 +10 01 11.873971128     17.75   17.10 ~ 9 0
56 6dFGS gJ114329.6-014430 BiC 11 43 29.6380595424 -01 44 29.975242920   17.21 15.83 15.81 14.96 ~ 24 0
57 SDSS J115310.78+461205.2 G 11 53 10.7896261680 +46 12 05.207986116     17.78   17.20 ~ 9 0
58 SDSS J115944.62-000728.1 gLe 11 59 44.628 -00 07 28.19           ~ 2 0
59 SDSSCGA 1692.1 GiG 12 04 44.0686338168 +03 58 06.419241444   19.33 17.45   16.84 ~ 16 0
60 FIRST J120540.4+491029 rG 12 05 40.4104279800 +49 10 29.282662668   19.19 17.70   16.56 ~ 18 2
61 SDSS J121340.58+670828.6 G 12 13 40.5915613824 +67 08 28.748297688     16.28   15.60 ~ 10 0
62 GAMA J121504.44+004726.0 gLe 12 15 04.443 +00 47 26.04           ~ 4 0
63 SDSS J121826.69+083050.3 G 12 18 26.6928096936 +08 30 50.352059628     16.38   15.74 ~ 9 0
64 SDSS J122151.91+380610.5 gLe 12 21 51.918 +38 06 10.53           ~ 2 0
65 SDSS J123427.98-024129.5 gLe 12 34 27.988 -02 41 29.59           ~ 2 0
66 SDSS J125028.26+052349.0 G 12 50 28.2624714720 +05 23 49.075233504   19.19 17.77   16.70 ~ 23 1
67 2dFGRS TGN189Z141 G 12 51 35.7039955512 -02 08 05.139169080   19.255 17.71 17.837 17.25 ~ 11 1
68 2SLAQ J131829.39-010421.6 G 13 18 29.390 -01 04 21.62     20.58     ~ 3 0
69 2dFGRS TGN265Z189 GiC 13 30 45.5278367400 -01 48 41.586194484   18.91 17.56 17.543 16.99 ~ 21 1
70 FIRST J133751.2+362018 rG 13 37 51.31581 +36 20 18.0506           ~ 2 0
71 SDSS J134910.30+361239.7 gLe 13 49 10.300 +36 12 39.74           ~ 2 0
72 SDSS J135218.99+321651.7 gLe 13 52 18.992 +32 16 51.78           ~ 2 0
73 SL2S J135949+553550 gLe 13 59 49.0 +55 35 50           ~ 11 0
74 NVSS J140227+632128 rG 14 02 28.2190035864 +63 21 33.299741304   19.07 17.51   16.33 ~ 30 1
75 2dFGRS TGN339Z011 GiC 14 03 29.4861895200 +00 06 41.390279208   19.51 17.64   17.11 ~ 13 0
76 SL2S J140454+520024 gLe 14 04 54.460 +52 00 24.70           ~ 10 0
77 SL2S J140546+524311 gLe 14 05 46.0 +52 43 11           ~ 11 0
78 SL2S J140650+522619 gLe 14 06 50.0 +52 26 19           ~ 12 0
79 SL2S J141137+565119 gLe 14 11 37.0 +56 51 19           ~ 15 0
80 SDSS J141622.33+513630.3 G 14 16 22.3348382208 +51 36 30.313700244     18.58   17.57 ~ 9 1
81 CFRS 14.1311 G 14 17 35.70 +52 26 45.9   24.04 21.53 21.38 19.971 ~ 63 1
82 [MMN2007] A1 gLS 14 17 35.9 +52 26 46     21.53   19.69 ~ 66 0
83 [TCB2007] 13025503 AGN 14 20 31.89 +52 58 22.3   21.81   19.577 18.953 ~ 13 0
84 SL2S J142059+563007 gLe 14 20 59.0 +56 30 07           ~ 13 0
85 SDSS J143004.08+410557.1 G 14 30 04.0885086048 +41 05 57.157489140     17.80   16.87 ~ 11 0
86 SDSS J143627.53-000029.1 G 14 36 27.5360545368 -00 00 29.197197072     17.94   17.24 ~ 11 0
87 2MASX J14512815-0239360 G 14 51 28.1924331144 -02 39 36.467229672   17.88 16.92   16.09 ~ 11 0
88 SDSS J152209.53+291021.8 gLe 15 22 09.535 +29 10 21.89           ~ 2 0
89 SDSS J152506.69+332747.4 G 15 25 06.6894313536 +33 27 47.405874348     18.10   17.11 ~ 11 0
90 SDSS J153150.07-010545.6 G 15 31 50.0734316016 -01 05 45.731314896     16.43   16.08 ~ 12 0
91 SDSS J153812.92+581709.6 G 15 38 12.9315681984 +58 17 09.635556480     17.42   16.66 ~ 15 0
92 SDSS J154118.56+181235.1 gLe 15 41 18.562 +18 12 35.11           ~ 2 0
93 SDSS J154246.33+162951.7 gLe 15 42 46.3362584016 +16 29 51.783798552           ~ 2 0
94 NAME HST 15433+5352 System gLS 15 43 20.9 +53 51 52           ~ 21 0
95 H 1543+535 G 15 43 20.9 +53 51 52           ~ 17 1
96 SDSS J154503.57+274805.2 gLe 15 45 03.575 +27 48 05.28           ~ 2 0
97 SDSS J160113.27+213833.8 gLe 16 01 13.275 +21 38 33.89           ~ 2 0
98 SDSS J161109.80+170526.6 gLe 16 11 09.800 +17 05 26.61           ~ 2 0
99 SDSS J162132.98+393144.6 G 16 21 32.9890412808 +39 31 44.656966560   19.27 17.55   16.81 ~ 11 0
100 SDSS J162746.44-005357.5 G 16 27 46.4442031920 -00 53 57.542699832   19.42 17.87   16.91 ~ 27 1
101 SDSS J163028.15+452036.2 G 16 30 28.1580942120 +45 20 36.241137780   19.76 18.08   16.79 ~ 25 1
102 SDSS J163150.32+185404.0 gLe 16 31 50.3295320064 +18 54 04.091807448           ~ 2 0
103 SDSS J163602.61+470729.4 BiC 16 36 02.6130404232 +47 07 29.420299632   19.62 17.79   17.03 ~ 11 1
104 SDSS J163714.57+143930.1 gLe 16 37 14.575 +14 39 30.11           ~ 2 0
105 [LSS84] 2016+112 D G 20 19 18.07 +11 27 13.2           ~ 34 1
106 QSO B2016+112 QSO 20 19 18.2 +11 27 14     22.5     ~ 195 1
107 SDSS J212252.04+040935.5 gLe 21 22 52.043 +04 09 35.53           ~ 2 0
108 SDSS J212510.67+041131.5 gLe 21 25 10.672 +04 11 31.57           ~ 2 0
109 SL2S J220329+020518 gLe 22 03 29.030 +02 05 18.89           ~ 15 0
110 HSCS J220506+014703 gLe 22 05 06.920 +01 47 03.71           ~ 13 0
111 SL2S J221326-000946 gLe 22 13 26.0 -00 09 46           ~ 12 0
112 SL2S J221929-001743 gLe 22 19 29.0 -00 17 43           ~ 9 0
113 SL2S J222012+010606 gLe 22 20 12.0 +01 06 06           ~ 6 0
114 SL2S J222148+011542 gLe 22 21 48.0 +01 15 42           ~ 12 0
115 SL2S J222217+001202 gLe 22 22 17.0 +00 12 02           ~ 6 0
116 SDSS J223840.20-075456.0 G 22 38 40.2024029760 -07 54 56.006014176   18.21 17.18   16.20 ~ 13 1
117 SDSS J230053.14+002238.0 G 23 00 53.1509681304 +00 22 37.970088744   19.80 18.19   17.07 ~ 24 1
118 SDSS J230321.72+142217.9 G 23 03 21.7279540536 +14 22 17.928240960   17.96 16.77   16.10 ~ 25 1
119 SDSS J230335.17+003703.1 BiC 23 03 35.169 +00 37 03.18           ~ 6 0
120 2MASX J23212094-0939099 LIN 23 21 20.9352730488 -09 39 10.318081968   16.76 15.27 15.35 14.66 ~ 27 1
121 SDSS J234111.57+000018.5 G 23 41 11.5699317864 +00 00 18.659748204     17.02   16.36 ~ 11 1

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