Properties | Galaxy A | Galaxy B |
circular velocity
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160 | 80 |
disc mass fraction2 | 0.05 | 0.05 |
gas content in the disc3 | 0.25 | 0.25 |
disc thickness4 | 0.02 | 0.02 |
total
mass [![]() |
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disc scale length [kpc] | 4.51h-1 | 2.25h-1 |
1 Circular velocity at
![]() 2 Fraction of disc particles (stars/gas) in units of halo mass. 3 Relative content of gas in the disc. 4 Thickness of the disc in units of radial scale length. |