2021A&A...647A..76M


Query : 2021A&A...647A..76M

2021A&A...647A..76M - Astronomy and Astrophysics, volume 647A, 76-76 (2021/3-1)

The baryonic specific angular momentum of disc galaxies.

MANCERA PINA P.E., POSTI L., FRATERNALI F., ADAMS E.A.K. and OOSTERLOO T.

Abstract (from CDS):


Aims. Specific angular momentum (the angular momentum per unit mass, j=J/M) is one of the key parameters that control the evolution of galaxies, and it is closely related with the coupling between dark and visible matter. In this work, we aim to derive the baryonic (stars plus atomic gas) specific angular momentum of disc galaxies and study its relation with the dark matter specific angular momentum.
Methods. Using a combination of high-quality HI rotation curves, HI surface densities, and near-infrared surface brightness profiles, we homogeneously measure the stellar (j*) and gas (jgas) specific angular momenta for a large sample of nearby disc galaxies. This allows us to determine the baryonic specific angular momentum (jbar) with high accuracy and across a very wide range of masses.
Results. We confirm that the j*-M* relation is an unbroken power-law from 7≤log(M*/M)≤11.5, with a slope 0.54±0.02, setting a stronger constraint at dwarf galaxy scales than previous determinations. Concerning the gas component, we find that the jgas-Mgas relation is also an unbroken power-law from 6≤log(Mgas/M)≤11, with a steeper slope of 1.02±0.04. Regarding the baryonic relation, our data support a correlation characterized by a single power-law with a slope 0.60±0.02. Our analysis shows that our most massive spirals and smallest dwarfs lie along the same jbar-Mbar sequence. While the relations are tight and unbroken, we find internal correlations inside them: At fixed M*, galaxies with larger j* have larger disc scale lengths, and at fixed Mbar, gas-poor galaxies have lower jbar than expected. We estimate the retained fraction of baryonic specific angular momentum, f_j, bar_, finding it constant across our entire mass range with a value of ∼0.6, indicating that the baryonic specific angular momentum of present-day disc galaxies is comparable to the initial specific angular momentum of their dark matter haloes. In general, these results set important constraints for hydrodynamical simulations and semi-analytical models that aim to reproduce galaxies with realistic specific angular momenta.

Abstract Copyright: © ESO 2021

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: formation - galaxies: fundamental parameters - galaxies: evolution - galaxies: dwarf - galaxies: spiral

VizieR on-line data: <Available at CDS (J/A+A/647/A76): tbsam.dat>

Simbad objects: 155

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Number of rows : 155
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 NAME Wolf-Lundmark-Melotte G 00 01 57.9 -15 27 50   11.50 11.10 10.93   ~ 690 2
2 NGC 7814 GiG 00 03 14.947 +16 08 42.82   12.0       ~ 294 1
3 NGC 55 GiG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 778 2
4 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12634 1
5 NGC 247 LSB 00 47 08.554 -20 45 37.44 10.11 9.61 9.10 8.87   ~ 441 2
6 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3330 2
7 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1498 2
8 UGC 731 AG? 01 10 43.98 +49 36 07.9   17       ~ 99 0
9 ESO 245-5 AG? 01 45 03.74 -43 35 52.9 13.45 12.92 12.63 12.51 12.8 ~ 140 1
10 UGC 1281 LSB 01 49 31.71 +32 35 16.2   13.0       ~ 167 0
11 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1666 2
12 NGC 925 H2G 02 27 16.913 +33 34 43.97   10.69 10.12 9.55   ~ 781 1
13 UGC 2023 GiG 02 33 18.20 +33 29 28.0   14.9   13.59   ~ 89 0
14 NGC 1003 GiG 02 39 16.893 +40 52 20.25   12.1   10.83   ~ 188 0
15 ESO 154-23 AG? 02 56 50.38 -54 34 17.1   12.63   12.18 12.5 ~ 113 0
16 NGC 1156 rG 02 59 42.8528847264 +25 14 28.352017320 12.13 12.32 11.74     ~ 313 1
17 NGC 1167 LIN 03 01 42.3322774176 +35 12 20.300948892   13.84 12.77     ~ 355 2
18 NGC 1365 Sy1 03 33 36.458 -36 08 26.37 10.48 10.08 9.63 8.79 9.7 ~ 1798 2
19 UGC 2916 AG? 04 02 33.9170114400 +71 42 21.124283292   14.9       ~ 65 2
20 IC 356 AG? 04 07 46.8869589504 +69 48 44.715725208   13.3       ~ 150 1
21 NGC 1569 IG 04 30 49.186 +64 50 52.52 11.72 11.86 11.03     ~ 1240 3
22 UGC 3205 AG? 04 56 14.8692530064 +30 03 08.201990520   16.0       ~ 66 0
23 ESO 364-29 G 06 05 44.0 -33 05 00   13.60   13.23 13.2 ~ 42 0
24 NGC 2273 Sy2 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 527 3
25 UGC 3580 AG? 06 55 30.9694563864 +69 33 47.319499836   13.01 12.57 12.08 11.50 ~ 99 1
26 NAME Argo Dwarf Irregular G 07 05 17.4 -58 31 13   14.2       ~ 51 0
27 NGC 2366 H2G 07 28 52.4529 +69 12 38.859 12.25 11.86 11.39 11.33   ~ 769 0
28 ESO 59-1 AG? 07 31 18.20 -68 11 16.8   13.74   12.80 13.7 ~ 74 1
29 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1787 1
30 UGC 3974 G 07 41 56.3059298112 +16 48 07.451632188   15.4       ~ 225 0
31 IC 2233 LSB 08 13 58.909 +45 44 31.74 12.87 13.41 12.63 12.80   ~ 241 1
32 NGC 2541 GiG 08 14 40.1160678912 +49 03 42.021679932 12.03 12.26 11.80     ~ 313 1
33 UGC 4305 IG 08 19 04.9864630512 +70 43 13.086910452 12.06 11.72 11.39 11.11   ~ 768 2
34 NGC 2552 AG? 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 266 1
35 UGC 4426 LSB 08 28 28.560 +41 51 27.13   18       ~ 161 0
36 UGC 4459 GiG 08 34 07.20 +66 10 54.0 15.39 15.03 14.70 14.49   ~ 338 2
37 UGC 4499 GiP 08 37 41.489 +51 39 08.58   13.50       ~ 141 1
38 NGC 2841 LIN 09 22 02.6778711696 +50 58 35.737082868 10.43 10.09 9.22     ~ 1073 1
39 NGC 2915 AG? 09 26 11.532 -76 37 34.75 13.13 12.93 12.68 11.90 12.8 ~ 353 2
40 NGC 2905 H2G 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1116 3
41 NGC 2976 GiP 09 47 15.458 +67 54 58.97 11.77 11.03 10.16 9.51   ~ 672 1
42 NGC 2998 LIN 09 48 43.6305155160 +44 04 53.217027660   13.3       ~ 216 0
43 NGC 2985 Sy1 09 50 22.233 +72 16 43.13   11.37 10.61     ~ 251 1
44 UGC 5272 AG? 09 50 22.769 +31 29 17.80   14.48   14.10   ~ 197 0
45 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4441 3
46 NGC 3109 AG? 10 03 06.877 -26 09 34.46 11.10 10.42 10.04 9.91   ~ 769 2
47 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 133 0
48 NGC 3198 EmG 10 19 54.990 +45 32 58.88 10.83 10.87 10.33     ~ 905 1
49 IC 2574 AG? 10 28 23.6148831408 +68 24 43.440012756 11.70 11.07 10.87 10.74   ~ 664 1
50 NGC 3274 EmG 10 32 17.2253817864 +27 40 07.165226244   13.30   12.77   ~ 242 0
51 NGC 3319 SyG 10 39 09.533 +41 41 12.74   11.48 11.07     ~ 312 1
52 NAME Spider AG? 10 42 42.787 +34 26 57.39   13.31 13.09 12.84 12.85 ~ 160 0
53 M 95 GiP 10 43 57.7313485800 +11 42 13.301191332 10.71 10.51 9.73 9.48   ~ 1120 2
54 NGC 3370 GiG 10 47 04.0734572856 +17 16 25.315359780   12.4       ~ 251 0
55 ESO 318-13 AG? 10 47 41.60 -38 51 13.2   15.02   13.96   ~ 42 0
56 UGC 5918 GiG 10 49 36.412 +65 32 01.07 15.55 15.27 14.79 14.55   ~ 159 0
57 NGC 3432 AG? 10 52 31.132 +36 37 07.60   11.81 11.67 11.29   ~ 298 1
58 ESO 215-9 AG? 10 57 29.90 -48 10 43.0   16.03   15.02 15.0 ~ 78 0
59 NGC 3521 G 11 05 48.5680991376 -00 02 09.245076540 10.06 9.83 9.02 10.1 9.6 ~ 816 2
60 NGC 3621 Sy2 11 18 16.300 -32 48 45.36 10.10 9.44 9.56 8.07 10.1 ~ 590 3
61 M 66 GiP 11 20 15.0 +12 59 29 9.85 9.65 8.92     ~ 1384 4
62 UGC 6399 AG? 11 23 23.2200537264 +50 53 33.503083728   14.9       ~ 108 0
63 UGC 6446 GiC 11 26 40.4656762968 +53 44 48.012539280   14.5       ~ 156 0
64 NGC 3726 GiG 11 33 21.1367545656 +47 01 45.280222428   11.11   10.02   ~ 354 0
65 NGC 3741 AG? 11 36 05.754 +45 17 02.96 15.01 14.55 14.23 14.06   ~ 220 0
66 NGC 3769 GiP 11 37 44.0727836208 +47 53 34.782808956   11.7       ~ 183 0
67 UGC 6628 AG? 11 40 05.7497793984 +45 56 31.750795896   14.6       ~ 81 0
68 UGC 6667 GiC 11 42 26.309 +51 35 52.82   14.8       ~ 120 0
69 NGC 3877 GiG 11 46 07.782 +47 29 40.20   11.8       ~ 324 0
70 NGC 3893 GiP 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 369 1
71 NGC 3900 GiP 11 49 09.4563144120 +27 01 19.276393872   12.5       ~ 187 0
72 NGC 3898 LIN 11 49 15.370 +56 05 03.66   11.7       ~ 310 1
73 NGC 3917 GiP 11 50 45.4481861760 +51 49 27.919475076   12.5       ~ 188 0
74 UGC 6818 AG? 11 50 46.9776888960 +45 48 26.384111676   14.6       ~ 82 0
75 NGC 3949 GiG 11 53 41.7311041896 +47 51 31.401451476   10.9       ~ 335 1
76 NGC 3953 GiG 11 53 49.0086582552 +52 19 36.475395312   11.08   9.71   ~ 359 0
77 UGC 6900 AG? 11 55 39.7060218792 +31 31 06.535928784   15.7       ~ 129 0
78 NGC 3972 GiP 11 55 45.09048 +55 19 14.6460   13.14   11.94   ~ 217 1
79 UGC 6917 GiG 11 56 28.76784 +50 25 42.0132   14.0       ~ 137 0
80 UGC 6923 GiC 11 56 49.526 +53 09 37.21   13.90   12.96   ~ 148 0
81 UGC 6930 EmG 11 57 17.3777198280 +49 17 00.669514488   14.2       ~ 129 0
82 M 109 GiG 11 57 35.9631479640 +53 22 29.006082336   10.94   9.57   ~ 457 0
83 NGC 4013 GiG 11 58 31.417 +43 56 49.28   12.4       ~ 423 1
84 NGC 4010 GiG 11 58 37.991 +47 15 40.72   13.1       ~ 153 0
85 IC 750 AGN 11 58 52.2 +42 43 21   12.7 12.17     ~ 175 1
86 UGC 6983 GiC 11 59 08.734 +52 42 28.03   14.5       ~ 173 0
87 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2163 1
88 NGC 4085 GiP 12 05 22.7304442992 +50 21 10.608113412   13.93 12.83     ~ 186 0
89 NGC 4088 GiP 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 407 1
90 UGC 7089 GiP 12 05 57.746 +43 08 36.08   14.40       ~ 112 1
91 NGC 4100 GiG 12 06 08.602 +49 34 56.32   11.7       ~ 252 0
92 UGC 7125 AG? 12 08 41.514 +36 48 08.27   14.7       ~ 83 0
93 NGC 4138 Sy2 12 09 29.8011417048 +43 41 06.864140004 12.46 12.29 11.32 10.82   ~ 410 1
94 NGC 4144 GiG 12 09 58.601 +46 27 25.85   12.17   11.50   ~ 244 0
95 NGC 4157 GiP 12 11 04.365 +50 29 04.85 12.48 12.15 11.35     ~ 353 2
96 NGC 4183 GiG 12 13 16.860 +43 41 53.77   13.5       ~ 202 0
97 NGC 4190 LSB 12 13 44.765 +36 38 02.49 13.88 13.40 13.25 12.86   ~ 211 0
98 NGC 4204 GiC 12 15 14.359 +20 39 32.68   14.3       ~ 151 0
99 NGC 4217 GiG 12 15 50.900 +47 05 30.44   12.4       ~ 300 2
100 NGC 4244 GiG 12 17 29.659 +37 48 25.60   10.71   9.99   ~ 558 1
101 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 269 1
102 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2362 3
103 NGC 4288 GiG 12 20 38.119 +46 17 27.67   13.6       ~ 178 0
104 NGC 4389 GiG 12 25 35.098 +45 41 04.81   12.64   11.46   ~ 147 0
105 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1177 1
106 NGC 4414 GiG 12 26 27.1276893168 +31 13 24.626206488 11.12 10.96 10.12     ~ 566 2
107 UGC 7559 GiP 12 27 05.566 +37 08 30.39   14.19   13.55   ~ 205 0
108 UGC 7577 GiG 12 27 40.90 +43 29 44.0 13.75 13.10 12.7 12.33   ~ 255 0
109 UGC 7608 EmG 12 28 44.078 +43 13 25.79   16.0       ~ 99 0
110 NGC 4455 EmG 12 28 44.1242000448 +22 49 13.538159508   15.5       ~ 210 0
111 UGC 7690 LSB 12 32 26.893 +42 42 14.84   13.7       ~ 120 0
112 UGC 7698 GiC 12 32 54.5 +31 32 30   13.50   13.03   ~ 169 0
113 NGC 4535 H2G 12 34 20.3443516704 +08 11 51.908488116   11.1       ~ 615 0
114 NGC 4536 GiP 12 34 27.1 +02 11 18 11.14 11.16 10.55 17.393   ~ 852 3
115 NAME CVn I dwA GiC 12 38 40.06 +32 46 00.5 16.91 16.66 16.73 16.62   ~ 232 0
116 NGC 4605 GiG 12 39 59.2837284936 +61 36 32.822365392   10.94   10.35   ~ 326 2
117 IC 3687 GiG 12 42 15.1540831512 +38 30 05.844632940   15.5       ~ 145 0
118 NGC 4639 GiP 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 610 0
119 NGC 4725 Sy2 12 50 26.5716367992 +25 30 02.733090588   13.45 12.44     ~ 695 2
120 UGC 8024 GiC 12 54 05.248 +27 08 58.67 14.37 14.23 13.95 13.84   ~ 592 1
121 NGC 5023 EmG 13 12 11.8036148808 +44 02 17.328663600   13.2       ~ 256 0
122 UGC 8320 AG? 13 14 27.997 +45 55 11.14 13.63 13.26 13.02 12.81   ~ 282 0
123 M 63 LIN 13 15 49.2741893928 +42 01 45.728076108   9.34 8.59 8.35   ~ 1223 2
124 NGC 5204 LSB 13 29 36.508 +58 25 07.43   11.84   11.37   ~ 471 0
125 UGC 8508 AG? 13 30 44.8682655624 +54 54 38.522749824 14.72 14.25 13.90 13.75   ~ 195 0
126 NGC 5229 LSB 13 34 02.831 +47 54 55.68   14.6       ~ 141 0
127 NGC 5237 EmG 13 37 39.056 -42 50 48.90   13.26 12.67 12.34   ~ 110 1
128 UGC 8651 AG? 13 39 53.75 +40 44 25.3 15.37 14.56 14.20 14.10   ~ 155 0
129 ESO 325-11 AG? 13 45 01.0528 -41 51 45.993   14.02   13.49 12.9 ~ 106 0
130 NGC 5289 GiP 13 45 08.7075916440 +41 30 12.218593392   14.09 13.09     ~ 137 1
131 UGC 8760 AG? 13 50 51.3127548768 +38 01 14.958828876 15.56 14.78   14.33   ~ 148 0
132 UGC 8837 AG? 13 54 45.602 +53 54 20.06   14.2       ~ 207 0
133 NGC 5408 EmG 14 03 20.907 -41 22 39.75   12.59   11.96 12.2 ~ 348 3
134 NGC 5533 Sy2 14 16 07.7507477232 +35 20 37.879981584   13.0       ~ 175 1
135 NGC 5584 EmG 14 22 23.811 -00 23 14.82   12.80   12.0 11.8 ~ 267 0
136 UGC 9240 AG? 14 24 43.21 +44 31 41.8 14.24 13.54 13.17 13.07   ~ 200 0
137 NGC 5832 AG? 14 57 45.90 +71 40 53.5 13.43 12.80 12.26 11.96   ~ 116 1
138 ESO 274-1 G 15 14 13.429 -46 48 33.12   12.00   10.97 11.3 ~ 107 0
139 UGC 9992 AG? 15 41 47.85 +67 15 15.3 15.71 15.22 14.81 14.44   ~ 88 0
140 UGC 10310 AG? 16 16 17.9000468088 +47 02 43.128874644   14.9       ~ 144 0
141 ESO 137-18 GiG 16 20 58.352 -60 29 27.48   12.23   11.03 11.9 ~ 72 0
142 NGC 6248 AG? 16 46 22.84 +70 21 18.2   14.1       ~ 62 0
143 UGC 11557 LSB 20 24 00.6851855760 +60 11 41.414285040   14.5       ~ 76 0
144 LEDA 166192 LSB 20 30 32.9 +60 21 17   16.49       ~ 58 0
145 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2525 2
146 NAME Aquarius Dwarf G 20 46 51.7 -12 50 54 15.75 15.18 14.83 14.46   ~ 445 1
147 IC 5152 AG? 22 02 41.521 -51 17 47.20   11.03 10.9 10.19   ~ 252 1
148 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 494 0
149 UGC 12060 GiG 22 30 33.98 +33 49 10.8   15.5       ~ 72 0
150 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1227 2
151 NAME PegDIG G 23 28 35.2 +14 44 35 13.85 13.16 12.52     ~ 474 1
152 UGC 12632 GiG 23 29 58.540 +40 59 31.98   15.7       ~ 109 0
153 UGC 12732 GiP 23 40 39.86 +26 14 11.1   14.5       ~ 140 0
154 ESO 471-6 G 23 43 45.549 -31 57 24.37 14.55 14.03 13.73 13.63   ~ 147 1
155 NGC 7793 GiG 23 57 49.7540045856 -32 35 27.701550744 10.26 9.74 9.28 9.06 9.7 ~ 1105 2

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