2015MNRAS.452.1171W

Query : 2015MNRAS.452.1171W

2015MNRAS.452.1171W - Mon. Not. R. Astron. Soc., 452, 1171-1183 (2015/September-2)

The XMM Cluster Survey: testing chameleon gravity using the profiles of clusters.

WILCOX H., BACON D., NICHOL R.C., ROONEY P.J., TERUKINA A., ROMER A.K., KOYAMA K., ZHAO G.-B., HOOD R., MANN R.G., HILTON M., MANOLOPOULOU M., SAHLEN M., COLLINS C.A., LIDDLE A.R., MAYERS J.A., MEHRTENS N., MILLER C.J., STOTT J.P. and VIANA P.T.P.

Abstract (from CDS):

The chameleon gravity model postulates the existence of a scalar field that couples with matter to mediate a fifth force. If it exists, this fifth force would influence the hot X-ray emitting gas filling the potential wells of galaxy clusters. However, it would not influence the clusters weak lensing signal. Therefore, by comparing X-ray and weak lensing profiles, one can place upper limits on the strength of a fifth force. This technique has been attempted before using a single, nearby cluster (Coma, z = 0.02). Here we apply the technique to the stacked profiles of 58 clusters at higher redshifts (0.1 < z < 1.2), including 12 new to the literature, using X-ray data from the XMM Cluster Survey and weak lensing data from the Canada-France-Hawaii-Telescope Lensing Survey. Using a multiparameter Markov chain Monte Carlo analysis, we constrain the two chameleon gravity parameters (β and φ∞). Our fits are consistent with general relativity, not requiring a fifth force. In the special case of f(R) gravity (where β= sqrt(1/6)), we set an upper limit on the background field amplitude today of {verbar}fR0{verbar} < 6x10–5 (95 percent CL). This is one of the strongest constraints to date on {verbar}fR0{verbar} on cosmological scales. We hope to improve this constraint in future by extending the study to hundreds of clusters using data from the Dark Energy Survey.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): gravitation - gravitational lensing: weak - X-rays: galaxies: clusters

VizieR on-line data: <Available at CDS (J/MNRAS/452/1171): tableb1.dat>

Simbad objects: 120

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Number of rows : 120
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 XCLASS 3056 ClG 02 00 45.80 -06 42 29.2           ~ 8 0
2 XCLASS 3057 ClG 02 01 19.00 -06 49 54.6           ~ 8 0
3 XMMXCS J020232.1-073343.8 ClG 02 02 32.10 -07 33 43.8           ~ 4 0
4 XMMXCS J020334.3-055049.5 ClG 02 03 34.30 -05 50 49.5           ~ 1 0
5 XMMXCS J020359.1-055031.6 ClG 02 03 59.10 -05 50 31.6           ~ 1 0
6 XMMXCS J020405.2-050142.5 ClG 02 04 05.20 -05 01 42.5           ~ 1 0
7 XMMXCS J020428.5-070221.6 ClG 02 04 28.50 -07 02 21.6           ~ 1 0
8 XMMXCS J020432.7-064449.4 ClG 02 04 32.70 -06 44 49.4           ~ 1 0
9 XLSSU J020514.7-045638 ClG 02 05 14.70 -04 56 40.0           ~ 2 0
10 HSCS J020613-061155 ClG 02 06 11.40 -06 11 29.2           ~ 13 0
11 XMMXCS J020744.0-060956.6 ClG 02 07 44.00 -06 09 56.6           ~ 1 0
12 HSCS J020846-042625 ClG 02 08 46.40 -04 26 08.2           ~ 11 0
13 XMMXCS J021027.7-042233.5 ClG 02 10 27.70 -04 22 33.5           ~ 1 0
14 ACT-CL J0210.9-0611 ClG 02 10 57.80 -06 11 56.8           ~ 20 0
15 XMMXCS J021105.9-034613.9 ClG 02 11 05.90 -03 46 13.9           ~ 1 0
16 XMMXCS J021114.6-034910.9 ClG 02 11 14.60 -03 49 10.9           ~ 1 0
17 XLSSC 111 ClG 02 12 26.80 -05 37 34.6           ~ 18 0
18 XMMXCS J021228.3-045217.4 ClG 02 12 28.30 -04 52 17.4           ~ 1 0
19 XMMXCS J021322.8-042134.0 ClG 02 13 22.80 -04 21 34.0           ~ 1 0
20 XMMXCS J021348.1-050829.9 ClG 02 13 48.10 -05 08 29.9           ~ 1 0
21 XMMXCS J021415.1-053117.9 ClG 02 14 15.10 -05 31 17.9           ~ 1 0
22 MARD J021423.5-062914 ClG 02 14 28.30 -06 27 22.9           ~ 4 0
23 HSCS J021444-034921 ClG 02 14 43.71 -03 49 21.4           ~ 9 0
24 XMMXCS J021500.9-035429.5 ClG 02 15 00.90 -03 54 29.5           ~ 1 0
25 ICRF J021511.5-034307 QSO 02 15 11.5067649288 -03 43 07.895151408   18       ~ 35 1
26 XMMXCS J021517.1-060432.8 ClG 02 15 17.10 -06 04 32.8           ~ 1 0
27 ACT-CL J0215.3-0343 ClG 02 15 23.99 -03 43 32.2           ~ 41 0
28 HSCS J021528-053332 ClG 02 15 27.90 -05 33 19.2           ~ 7 0
29 XMMXCS J021531.5-044017.5 ClG 02 15 31.50 -04 40 17.5           ~ 1 0
30 XMMXCS J021534.6-050502.7 ClG 02 15 34.60 -05 05 02.7           ~ 1 0
31 XMMXCS J021538.0-055852.0 ClG 02 15 38.00 -05 58 52.0           ~ 1 0
32 XMMXCS J021615.0-052150.8 ClG 02 16 15.00 -05 21 50.8           ~ 1 0
33 XMMXCS J021618.7-050943.1 ClG 02 16 18.70 -05 09 43.1           ~ 1 0
34 XMMXCS J021619.1-052555.2 ClG 02 16 19.10 -05 25 55.2           ~ 1 0
35 XMMXCS J021641.0-041842.0 ClG 02 16 41.00 -04 18 42.0           ~ 1 0
36 XMMXCS J021653.2-041723.7 ClG 02 16 53.20 -04 17 23.7           ~ 2 0
37 XMMXCS J021719.1-040333.5 ClG 02 17 19.10 -04 03 33.5           ~ 1 0
38 XMMXCS J021722.2-053920.7 ClG 02 17 22.20 -05 39 20.7           ~ 1 0
39 HSCS J021735-051330 ClG 02 17 34.49 -05 13 18.5           ~ 22 0
40 HSCS J021754-052706 ClG 02 17 54.14 -05 27 05.8           ~ 6 0
41 XMMXCS J021808.0-054601.3 ClG 02 18 08.00 -05 46 01.3           ~ 2 0
42 XMMXCS J021835.8-053757.4 ClG 02 18 35.80 -05 37 57.4           ~ 1 0
43 XMMXCS J021838.9-061323.7 ClG 02 18 38.90 -06 13 23.7           ~ 1 0
44 XMMXCS J021842.9-050437.7 ClG 02 18 42.90 -05 04 37.7           ~ 1 0
45 XLSSC 067 ClG 02 18 43.88 -05 32 59.0           ~ 12 0
46 HSCS J021912-034438 ClG 02 19 11.40 -03 44 16.1           ~ 4 0
47 XCLASS 1346 ClG 02 19 39.30 -04 00 25.5           ~ 2 0
48 XMMXCS J021952.0-040919.6 ClG 02 19 52.00 -04 09 19.6           ~ 1 0
49 XMMXCS J022005.8-042445.4 ClG 02 20 05.80 -04 24 45.4           ~ 1 0
50 XMMXCS J022037.2-054214.9 ClG 02 20 37.20 -05 42 14.9           ~ 1 0
51 XMMXCS J022038.8-053236.8 ClG 02 20 38.80 -05 32 36.8           ~ 1 0
52 XMMXCS J022053.1-053836.6 ClG 02 20 53.10 -05 38 36.6           ~ 1 0
53 XMMXCS J022105.5-044101.7 ClG 02 21 05.50 -04 41 01.7           ~ 1 0
54 XMMXCS J022129.5-040541.0 ClG 02 21 29.50 -04 05 41.0           ~ 1 0
55 XMMXCS J022156.9-034000.4 ClG 02 21 56.90 -03 40 00.4           ~ 1 0
56 XMMXCS J022237.0-053356.1 ClG 02 22 37.00 -05 33 56.1           ~ 1 0
57 XMMXCS J022246.3-035151.2 ClG 02 22 46.30 -03 51 51.2           ~ 1 0
58 XMMXCS J022251.6-050712.3 ClG 02 22 51.60 -05 07 12.3           ~ 1 0
59 XMMXCS J022251.9-053229.5 ClG 02 22 51.90 -05 32 29.5           ~ 1 0
60 XLSSC 030 ClG 02 23 07 -04 13.0           ~ 9 0
61 XMMXCS J022322.3-041352.2 ClG 02 23 22.30 -04 13 52.2           ~ 1 0
62 XMMXCS J022327.6-042139.6 ClG 02 23 27.60 -04 21 39.6           ~ 1 0
63 XMMXCS J022327.8-040119.1 ClG 02 23 27.80 -04 01 19.1           ~ 1 0
64 XMMXCS J022352.2-082125.6 ClG 02 23 52.20 -08 21 25.6           ~ 5 0
65 ACO 348 ClG 02 23 59.20 -08 35 43.4           ~ 34 0
66 HSCS J022402-050527 ClG 02 24 00.6 -05 05 25           ~ 29 0
67 XMMXCS J022421.2-040356.3 ClG 02 24 21.20 -04 03 56.3           ~ 1 0
68 RzCS 447 ClG 02 24 27.0 -04 50 34           ~ 13 0
69 XMMXCS J022433.1-040030.5 ClG 02 24 33.10 -04 00 30.5           ~ 1 0
70 CXOU J022428.2-041529 ClG 02 24 33.8 -04 14 15           ~ 36 0
71 XCLASS 198 ClG 02 24 56.0 -05 08 02           ~ 18 0
72 6dFGS gJ022456.2-050759 AGN 02 24 56.1507668280 -05 07 59.483806752   16.91   15.48   ~ 22 0
73 HSCS J022457-034853 ClG 02 24 57.1 -03 48 53           ~ 30 0
74 XMMXCS J022501.7-040752.9 ClG 02 25 01.70 -04 07 52.9           ~ 1 0
75 ACO 350 ClG 02 25 05.29 -09 50 11.6           ~ 10 0
76 XMMXCS J022510.4-041913.1 ClG 02 25 10.40 -04 19 13.1           ~ 1 0
77 XLSSC 042 ClG 02 25 22.9 -04 26 48           ~ 7 0
78 HSCS J022525-044045 ClG 02 25 24.6 -04 40 45       17.3   ~ 43 0
79 XMMXCS J022600.2-044412.6 ClG 02 26 00.20 -04 44 12.6           ~ 1 0
80 XMMXCS J022607.8-041842.6 ClG 02 26 07.80 -04 18 42.6           ~ 1 0
81 XLSSC 011 ClG 02 26 10.60 -04 58 11.5           ~ 31 0
82 XMMXCS J022633.7-042215.9 ClG 02 26 33.70 -04 22 15.9           ~ 1 0
83 XLSSC 190 ClG 02 26 59.60 -04 35 21.4           ~ 5 0
84 XMMXCS J022723.8-045216.0 ClG 02 27 23.80 -04 52 16.0           ~ 1 0
85 ACT-CL J0227.6-0317 ClG 02 27 38.20 -03 17 56.9           ~ 32 0
86 RzCS 180 ClG 02 27 40.3 -04 51 31           ~ 33 0
87 RzCS 185 ClG 02 28 03.4 -04 51 03           ~ 29 0
88 XLSSC 074 ClG 02 28 08 -05 35.8           ~ 6 0
89 XMMXCS J022812.4-043234.6 ClG 02 28 12.40 -04 32 34.6           ~ 1 0
90 BAX 037.0550-10.0944 ClG 02 28 13.5 -10 05 45           ~ 12 0
91 XLSSC 104 ClG 02 29 17.70 -05 53 45.9           ~ 18 0
92 XLSSC 168 ClG 02 29 33.70 -05 52 57.3           ~ 7 0
93 XMMXCS J023000.4-090033.2 ClG 02 30 00.40 -09 00 33.2           ~ 1 0
94 XMMXCS J023008.3-043204.1 ClG 02 30 08.30 -04 32 04.1           ~ 1 0
95 XMMXCS J023014.9-090251.3 ClG 02 30 14.90 -09 02 51.3           ~ 1 0
96 XMMXCS J023036.7-040937.3 ClG 02 30 36.70 -04 09 37.3           ~ 1 0
97 HSCS J023051-045111 ClG 02 30 52.40 -04 51 23.5           ~ 7 0
98 XMMXCS J023119.9-072112.2 ClG 02 31 19.90 -07 21 12.2           ~ 1 0
99 XMMXCS J023139.1-051526.0 ClG 02 31 39.10 -05 15 26.0           ~ 1 0
100 ACO 362 ClG 02 31 42.20 -04 52 53.1           ~ 59 0
101 XMMXCS J023143.3-072800.2 ClG 02 31 43.30 -07 28 00.2           ~ 1 0
102 XMMXCS J023152.1-072908.2 ClG 02 31 52.10 -07 29 08.2           ~ 1 0
103 XMMXCS J023154.0-045106.0 ClG 02 31 54.00 -04 51 06.0           ~ 1 0
104 XMMXCS J023345.9-054711.1 ClG 02 33 45.90 -05 47 11.1           ~ 1 0
105 XMMXCS J023351.6-040546.7 ClG 02 33 51.60 -04 05 46.7           ~ 1 0
106 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
107 XMMXCS J140321.3+541946.0 ClG 14 03 21.30 +54 19 46.0           ~ 1 0
108 XMMXCS J140341.0+541903.5 ClG 14 03 41.00 +54 19 03.5           ~ 1 0
109 XMMXCS J140355.0+540845.4 ClG 14 03 55.00 +54 08 45.4           ~ 1 0
110 XMMXCS J140429.1+542353.6 ClG 14 04 29.10 +54 23 53.6           ~ 1 0
111 PSZ1 G099.84+58.45 ClG 14 14 46.90 +54 47 09.1           ~ 37 0
112 XMMXCS J141451.5+545557.2 ClG 14 14 51.50 +54 55 57.2           ~ 1 0
113 XMMXCS J141506.0+545450.6 ClG 14 15 06.00 +54 54 50.6           ~ 1 0
114 XMMXCS J141544.1+522510.7 ClG 14 15 44.10 +52 25 10.7           ~ 1 0
115 XMMXCS J141644.0+523008.9 ClG 14 16 44.00 +52 30 08.9           ~ 1 0
116 XMMXCS J141648.2+521035.1 ClG 14 16 48.20 +52 10 35.1           ~ 1 0
117 XMMXCS J141651.2+522449.8 ClG 14 16 51.20 +52 24 49.8           ~ 1 0
118 [ONR98] J141653+52210 ClG 14 16 52.40 +52 20 53.6           ~ 2 0
119 XMMXCS J141749.3+522820.2 ClG 14 17 49.30 +52 28 20.2           ~ 1 0
120 XMMXCS J141823.2+522712.0 ClG 14 18 23.20 +52 27 12.0           ~ 1 0

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