Table 1: Values of the parameters adopted for the test case. The upper part reports the values of the three free parameters of the model, whereas the lower part reports the value of the hidden parameters.
Parameter Value

$x_{\rm warm}$ $1 \times 10^{-7}$

$x_{\rm cold}$ $1.5 \times 10^{-10}$

$T_{\rm evap}$ 100 K

$M_\star$ 0.8 $M_\odot$

$\dot M$ $3 \times 10^{-5}$ $M_\odot$ yr^-1

x(CO) $1 \times 10^{-4}$

x(O) $2.5 \times 10^{-4}$

$x_{\rm cold}$ (H₂O) $5 \times 10^{-7}$

$x_{\rm warm}$ (H₂O) $3 \times 10^{-6}$

**Table 1:** Values of the parameters adopted for the test case. The upper part reports the values of the three free parameters of the model, whereas the lower part reports the value of the hidden parameters.
Parameter	Value
$x_{\rm warm}$	$1 \times 10^{-7}$
$x_{\rm cold}$	$1.5 \times 10^{-10}$
$T_{\rm evap}$	100 K
$M_\star$	0.8 $M_\odot$
$\dot M$	$3 \times 10^{-5}$ $M_\odot$ yr^-1
x(CO)	$1 \times 10^{-4}$
x(O)	$2.5 \times 10^{-4}$
$x_{\rm cold}$ (H₂O)	$5 \times 10^{-7}$
$x_{\rm warm}$ (H₂O)	$3 \times 10^{-6}$

Source LaTeX | All tables | In the text

	1 Introduction
	2 The model description
	3 The HDO rotational line spectrum
	4 Model results
	5 Applications
	6 Conclusions
	References
	Online Material
	Appendix A: The predicted fluxes for the test case of IRAS 16293-2422
	Appendix B: The low luminosity case: L1448 mm