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Table 2

Physical parameters used in chemical model.

Parameter Value
r0 6010 au
n0 1.54 × 107 cm−3
T0 135.5 K
α 1.5
q 0.38
nf 2.74 × 109 cm−3

Notes. r0 : reference radius used in Eqs. (16) and (17). Here, n0 is the density of total hydrogen at r0; T0 is the dust temperatureat r0; α is the exponent in Eq. (16); q is the exponent in Eq. (17); and nf is the final density of the total hydrogen for the models.

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