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Table 3

ξq for various Class I lines at different densities for T = 80 K and 200 K.

T = 80 K

Volume density 36 GHz 84 GHz 44 GHz 95 GHz 25 GHza

106 cm-3 6 × 10-2 1 × 10-1 5 × 10-2 2 × 10-2 4 × 10-2
107 cm-3 1 3 × 10-1 3 × 10-1 9 × 10-2 4 × 10-1
108 cm-3 5 × 10-1 2 × 10-1 2 × 10-1 7 × 10-2 3

T = 200 K

106 cm-3 2 × 10-1 3 × 10-2 2 × 10-1 3 × 10-2
107 cm-3 3 × 10-1 5 × 10-1 1.9 2 8 × 10-1
108 cm-3 7 2 1.7 5 × 10-1 3

Notes.

(a)

We refer here to 62−61-E transition.

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