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Table 1
Values of ϵCO (Eq. (2)) and BE of Garrod (2013, except for H and H2, see text) used in our astrochemical models.
| Adsorbate | ϵCO | BE (K) |
|---|---|---|
| H(a) | 1.00 | 400 |
| H2(b) | 0.52 | 400 |
| CH3 | 0.39 | 1600 |
| HCO | 0.39 | 2280 |
| N | 0.65 | 720 |
| O | 0.38 | 1320 |
| CH2 | 0.34 | 1400 |
| NH | 0.36 | 2378 |
| CO(c) | 0.66 | 1300 |
| Rest of surface species(b) | 0.66 | N/A |
Notes. (a)Based on Wakelam et al. (2017), Fuchs et al. (2009), Hama et al. (2012) and Kimura et al. (2018). (b)See text. (c)Based on Furuya & Persson (2018) and references therein.
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