Table 4:

Model parameters and derived water abundances.

Source
$M_{\rm gas}$ $r_{\rm min}$ $r_{\rm max}$ $n(r_{\rm min})$ $n(r_{\rm max})$ $T(r_{\rm min})$ $T(r_{\rm max})$ $X_{\rm H_2O}$ $\varv_{\rm turb}$
  ($M_\odot$ ) (AU) (AU) (cm-3) (cm-3) (K) (K)   (km s-1)
G31.41+0.31 1500 200 22 515 8.1  $\times 10^{8}$ 3.1  $\times 10^{6}$ 406 43.2 3.1  $\times 10^{-8}$ 1.4
G29.96-0.02 700 200 20 700 4.4  $\times 10^{8}$ 1.9  $\times 10^{6}$ 489 50.8 <5.0  $\times 10^{-10}$ 1.1
W33A 4000 200 62 000 3.5  $\times 10^{8}$ 4.0  $\times 10^{5}$ 291 26.0 6.0  $\times 10^{-10}$ 1.6
W43-MM1 2000 200 27 500 5.0  $\times 10^{8}$ 2.3  $\times 10^{6}$ 243 24.7 4.0  $\times 10^{-8}$ 3.0
DR21a 1650 2000 60 520 1.6  $\times 10^{7}$ 1.5  $\times 10^{5}$ 117 23.3 2.0  $\times 10^{-10}$ 3.0
W3-IRS5b 250 200 12 000 2.9  $\times 10^{8}$ 2.7  $\times 10^{6}$ 480 54.7 2.0  $\times 10^{-8}$ 2.0

Notes. (a) Values from van der Tak et al. (2010) (b) Values from Chavarría et al. (2010).


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