Table 4
Overview of the parameters of galaxies with molecular rings compared to NGC 1614.
Galaxy | D | Hubble | Merger/ | Ring radius | CO central | Ring | Connection to | GMAsc | Reference | |
[Mpc] | Type | interaction? | [pc] | peak? | symmetrya | dust lane?b | [#] | |||
|
||||||||||
NGC 1614 | 64.2 | SB(s)b pec | + | 231 | − | asym | 1 | 10 | 1 | |
NGC 1097 | 14.5 | SB(s)b | − | 700 | + | sym | 2 | 19 | 2, 3 | |
NGC 1365 | 17.9 | SB(s)b | − | 1000 | − | asym | 2 | 5 | 4 | |
NGC 7469 | 66 | SBa | +d | 800 | + | asym | – | – | 5 | |
M 82 | 3.9 | I0 | +e | 200 | + | sym | − | − | 6 | |
105 × 70 | − | asym | – | – | 7, 8 |
Notes.
A number given denotes the number of connection points of the molecular ring to dust lanes, “–” indicates that there is no information available on a possible ring-dust lane connection.
A number given denotes the number of GMAs found in the molecular rings and dust lanes, “–” indicates that there is no information available on GMAs in these objects.
Reference. 1) This work; 2) Hsieh et al. (2008); 3) Hsieh et al. (2011); 4) Sakamoto et al. (2007); 5) Davies et al. (2004); 6) Nakai et al. (1987); 7) Weiß et al. (1999); 8) Matsushita et al. (2000).
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