Bayesian analysis of the molecular emission and dust continuum of protoplanetary disks

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Volume 687 (July 2024)

A&A, 687 (2024) A209

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Table 2

Free parameters of the model.

Symbol	Explanation
	General parameters
d [pc]	Distance
i[^º]	Inclination

	Stellar parameters⁽¹⁾
T_star [K]	Temperature
R_star [R_⊙]	Radius

	Disk rim parameters
T_rim [K]	Temperature
C_rim	Scaling factor

	Disk midplane parameters
$T_{\min}^{mid} [K]$ $T_{\min }^{{\rm{mid}}}[{\rm{K}}]$	Minimum temperature
$T_{\max}^{mid} [K]$ $T_{\max }^{{\rm{mid}}}[{\rm{K}}]$	Maximum temperature
q_mid	Exponent of the temperature distribution
C_mid	Scaling factor

	Disk surface layer parameters
$T_{\min}^{sur} [K]$ $T_{\min }^{{\rm{sur}}}[{\rm{K}}]$	Minimum temperature
$T_{\max}^{sur} [K]$ $T_{\max }^{{\rm{sur}}}[{\rm{K}}]$	Maximum temperature
q_sur	Exponent of the temperature distribution
$C_{sur}^{j}$ $C_{{\rm{sur}}}^j$	Abundance factor of a dust species⁽²⁾

	Molecular emission parameters
q_emis	Exponent of the temperature distribution
$Σ_{tmin}^{mol} [{cm}^{- 2}]$ $\Sigma _{{\rm{tmin}}}^{{\rm{mol}}}\left[ {{\rm{c}}{{\rm{m}}^{ - 2}}} \right]$	Column density at $T_{min}^{mol}$ $T_{{\rm{min}}}^{{\rm{mol}}}$ of a molecule⁽³⁾
$Σ_{tmax}^{mol} [{cm}^{- 2}]$ $\Sigma _{{\rm{tmax}}}^{{\rm{mol}}}\left[ {{\rm{c}}{{\rm{m}}^{ - 2}}} \right]$	Column density at $T_{\max}^{mol}$ $T_{\max }^{{\rm{mol}}}$ of a molecule⁽³⁾
$T_{\min}^{mol} [K]$ $T_{\min }^{{\rm{mol}}}[{\rm{K}}]$	Minimum temperature of a molecule⁽³⁾
$T_{\max}^{mol} [K]$ $T_{\max }^{{\rm{mol}}}[{\rm{K}}]$	Maximum temperature of a molecule⁽³⁾
$R_{\min}^{mol} [au]$ $R_{\min }^{{\rm{mol}}}[{\rm{au}}]$	Inner radius of a molecule⁽³⁾

Notes. ⁽¹⁾Alternatively, a stellar spectrum can be read in. ⁽²⁾For each dust species. ⁽³⁾For each molecule.

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