Volatile snowlines in embedded disks around low-mass protostars

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Table 2

Molecular parameters to calculate ℛ_des as tabulated in Burke & Brown (2010).

Molecule	ν₁^a	E_b	Refs.
	[s^-1]	[K]

CO	6.4 × 10¹¹	855	Bisschop et al. (2006)
CO₂	8.2 × 10¹¹	2400	Gálvez et al. (2007)
H₂O	2.1 × 10¹²	5773	Fraser et al. (2001)

Notes.

^(a)

First order desorption pre-exponential factor calculated from the binding energies.

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