Table A.3
Binding energies for the bare grain and water ice substrates.
| Species | Eb (K) | Ei (K) | References |
|
|
|||
| H | 500 | 650 | (1), (2), (3) |
| Hc | 10 000 | 10 000 | (4) |
| H2 | 300 | 300 | (5) |
| O | 1700 | 1700 | (5) |
| O2 | 1250 | 900 | (3), (5), (6) |
| O3 | 2100 | 1800 | (3), (5) |
| OH | 1360 | 3500 | (3) |
| H2O | 4800 | 4800 | (9), (10) |
| HO2 | 4000 | 4300 | (3), (5) |
| H2O2 | 6000 | 5000 | (3), (5) |
| CO | 1100 | 1300 | (2), (6), (7), (8) |
| CO2 | 2300 | 2300 | (6) |
| HCO | 830 | 3100 | (10), (12) |
| H2CO | 1100 | 3100 | (10), (12) |
| H3CO | 1100 | 3100 | (10), (12) |
| CH3OH | 1100 | 3100 | (11), (12) |
| N | 720 | 720 | (13) |
| N2 | 790 | 1140 | (14), (15) |
Reference. (1) Cazaux et al. (2010); (2) Garrod & Pauly (2011); (3) Cuppen & Herbst (2007); (4) Cazaux & Tielens (2004); (5) Dulieu et al. (2013); (6) Noble et al. (2012a); (7) Collings et al. (2003); (8) Karssemeijer et al. (2014b); (9) Sandford & Allamandola (1988); (10) Noble et al. (2012b); (11) we relate these to HCO(5) binding energies; (12) we relate these to CO(2)(7) binding energies; (13) Minissale et al. (2015); (14) Fuchs et al. (2006); (15) extrapolated from Kimmel (2001).
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