2018ApJ...856..177C

Query : 2018ApJ...856..177C

2018ApJ...856..177C - Astrophys. J., 856, 177-177 (2018/April-1)

Testing the cubic Galileon gravity model by the Milky Way rotation curve and SPARC data.

CHAN M.H. and HUI H.K.

Abstract (from CDS):

Recently, the cubic Galileon gravity (CGG) model has been suggested as an alternative gravity theory to general relativity. The model consists of an extra field potential term that can serve as the "fifth force." In this article, we examine the possibility of whether or not this extra force term can explain the missing mass problem in galaxies without the help of dark matter. By using the Milky Way rotation curve and the Spitzer Photomery and Accurate Rotation Curves data, we show that this CGG model can satisfactorily explain the shapes of these rotation curves without dark matter. The CGG model can be regarded as a new alternative theory to challenge the existing dark matter paradigm.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): dark matter

Simbad objects: 23

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Number of rows : 23
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 NGC 24 EmG 00 09 56.542 -24 57 47.27 12.12 12.20 11.58 11.46 11.5 ~ 249 1
2 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1667 2
3 ClG 0657-56 ClG 06 58 29.6 -55 56 39           ~ 963 1
4 NGC 2683 AGN 08 52 41.3064829584 +33 25 18.597681516 11.57 10.68 9.79 9.38   ~ 446 1
5 NGC 2976 GiP 09 47 15.458 +67 54 58.97 11.77 11.03 10.16 9.51   ~ 673 1
6 NGC 3198 EmG 10 19 54.990 +45 32 58.88 10.83 10.87 10.33     ~ 905 1
7 NGC 3726 GiG 11 33 21.1367545656 +47 01 45.280222428   11.11   10.02   ~ 354 0
8 NGC 3877 GiG 11 46 07.782 +47 29 40.20   11.8       ~ 324 0
9 NGC 3893 GiP 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 369 1
10 NGC 3949 GiG 11 53 41.7311041896 +47 51 31.401451476   10.9       ~ 335 1
11 NGC 3972 GiP 11 55 45.09048 +55 19 14.6460   13.14   11.94   ~ 217 1
12 M 109 GiG 11 57 35.9631479640 +53 22 29.006082336   10.94   9.57   ~ 457 0
13 NGC 4013 GiG 11 58 31.417 +43 56 49.28   12.4       ~ 423 1
14 NGC 4085 GiP 12 05 22.7304442992 +50 21 10.608113412   13.93 12.83     ~ 186 0
15 NGC 4088 GiP 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 407 1
16 NGC 4100 GiG 12 06 08.602 +49 34 56.32   11.7       ~ 252 0
17 NGC 4157 GiP 12 11 04.365 +50 29 04.85 12.48 12.15 11.35     ~ 353 2
18 NGC 4217 GiG 12 15 50.900 +47 05 30.44   12.4       ~ 300 2
19 NGC 4389 GiG 12 25 35.098 +45 41 04.81   12.64   11.46   ~ 147 0
20 M 63 LIN 13 15 49.2741893928 +42 01 45.728076108   9.34 8.59 8.35   ~ 1224 2
21 NGC 5289 GiP 13 45 08.7075916440 +41 30 12.218593392   14.09 13.09     ~ 137 1
22 NGC 5906 GiG 15 15 53.687 +56 19 43.86   11.4       ~ 768 1
23 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1228 2

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