All Tables

Table 1: Chemical surface reactions r assumed to form the solid materials s. The efficiency of the reaction is limited by the collision rate of the key species, which has the lowest abundance among the reactants. The notation ${\scriptstyle{}^1\!\!/\!{}_2}$ in the rhs column means that only every second collision (and sticking) event initiates one reaction (see $\nu ^{\rm key}_r$ in Eqs. (4) and (10)). Data sources for the supersaturation ratios (and saturation vapour pressures): (1) Helling & Woitke (2006); (2) Nuth & Ferguson (2006); (3) Sharp & Huebner (1990).
Table 2: Typical dust volume composition $V_{\rm s}/V_{\rm tot}$ , mass composition $M_{\rm s}/M_{\rm tot}$ , and mean particles sizes $\langle a\rangle~[\mu$ m] as a function of local temperature for models as depicted in Fig. 2. ( $\nearrow$ ) - increasing in T-interval; ( $\searrow$ ) - decreasing in T-interval.
Table 3: Maximum dust-to-gas ratio and temperature interval where the dust-to-gas ratio is larger than half maximum.
Table 4: Reference for the optical constant of amorphous materials used in the radiative transfer modelling.