Production coefficients, ki, equation (6), numbers of molecules generated, Ni, and corresponding column densities, ρi, of abundant products i generated by a 20 MeV S projectile throughout its trajectory.
| Species . | |${\rm CH_2O}$| . | |${\rm CO}$| . | |${\rm CHNO}$| . | |${\rm NH_2}$| . | |${\rm NH_4}$| . | |${\rm OH}$| . | |${\rm H_2}$| . | |${\rm O_2}$| . | |${\rm H^+}$| . | |${\rm H_3O^+}$| . | |${\rm H_2O_2}$| . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ki (keV−1) | 3.1 ± 0.3 | 22.7 ± 0.4 | 0.25 ± 0.03 | 6.7 ± 0.4 | 2.1 ± 0.2 | 9.9 ± 0.4 | 2.8 ± 0.1 | 2.5 ± 0.2 | 0.34 ± 0.13 | 0.69 ± 0.13 | 0.14 ± 0.03 |
| Ni | 62 000 | 454 000 | 5000 | 134 000 | 42 000 | 198 000 | 56 000 | 50 000 | 6800 | 13 800 | 2800 |
| ρi (1015 cm−2) | 15.5 | 114 | 1.25 | 33.5 | 10.5 | 49.5 | 14 | 12.5 | 1.7 | 3.5 | 0.7 |
| Species . | |${\rm CH_2O}$| . | |${\rm CO}$| . | |${\rm CHNO}$| . | |${\rm NH_2}$| . | |${\rm NH_4}$| . | |${\rm OH}$| . | |${\rm H_2}$| . | |${\rm O_2}$| . | |${\rm H^+}$| . | |${\rm H_3O^+}$| . | |${\rm H_2O_2}$| . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ki (keV−1) | 3.1 ± 0.3 | 22.7 ± 0.4 | 0.25 ± 0.03 | 6.7 ± 0.4 | 2.1 ± 0.2 | 9.9 ± 0.4 | 2.8 ± 0.1 | 2.5 ± 0.2 | 0.34 ± 0.13 | 0.69 ± 0.13 | 0.14 ± 0.03 |
| Ni | 62 000 | 454 000 | 5000 | 134 000 | 42 000 | 198 000 | 56 000 | 50 000 | 6800 | 13 800 | 2800 |
| ρi (1015 cm−2) | 15.5 | 114 | 1.25 | 33.5 | 10.5 | 49.5 | 14 | 12.5 | 1.7 | 3.5 | 0.7 |
Production coefficients, ki, equation (6), numbers of molecules generated, Ni, and corresponding column densities, ρi, of abundant products i generated by a 20 MeV S projectile throughout its trajectory.
| Species . | |${\rm CH_2O}$| . | |${\rm CO}$| . | |${\rm CHNO}$| . | |${\rm NH_2}$| . | |${\rm NH_4}$| . | |${\rm OH}$| . | |${\rm H_2}$| . | |${\rm O_2}$| . | |${\rm H^+}$| . | |${\rm H_3O^+}$| . | |${\rm H_2O_2}$| . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ki (keV−1) | 3.1 ± 0.3 | 22.7 ± 0.4 | 0.25 ± 0.03 | 6.7 ± 0.4 | 2.1 ± 0.2 | 9.9 ± 0.4 | 2.8 ± 0.1 | 2.5 ± 0.2 | 0.34 ± 0.13 | 0.69 ± 0.13 | 0.14 ± 0.03 |
| Ni | 62 000 | 454 000 | 5000 | 134 000 | 42 000 | 198 000 | 56 000 | 50 000 | 6800 | 13 800 | 2800 |
| ρi (1015 cm−2) | 15.5 | 114 | 1.25 | 33.5 | 10.5 | 49.5 | 14 | 12.5 | 1.7 | 3.5 | 0.7 |
| Species . | |${\rm CH_2O}$| . | |${\rm CO}$| . | |${\rm CHNO}$| . | |${\rm NH_2}$| . | |${\rm NH_4}$| . | |${\rm OH}$| . | |${\rm H_2}$| . | |${\rm O_2}$| . | |${\rm H^+}$| . | |${\rm H_3O^+}$| . | |${\rm H_2O_2}$| . |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ki (keV−1) | 3.1 ± 0.3 | 22.7 ± 0.4 | 0.25 ± 0.03 | 6.7 ± 0.4 | 2.1 ± 0.2 | 9.9 ± 0.4 | 2.8 ± 0.1 | 2.5 ± 0.2 | 0.34 ± 0.13 | 0.69 ± 0.13 | 0.14 ± 0.03 |
| Ni | 62 000 | 454 000 | 5000 | 134 000 | 42 000 | 198 000 | 56 000 | 50 000 | 6800 | 13 800 | 2800 |
| ρi (1015 cm−2) | 15.5 | 114 | 1.25 | 33.5 | 10.5 | 49.5 | 14 | 12.5 | 1.7 | 3.5 | 0.7 |
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