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Table 3
Physical parameters at CH+ abundance peak and the total CH+ column density obtained from the CLOUDY model.
| Parameters | Peak values at region of CH+ | |
|---|---|---|
| Rotational emission | Ro-vibrational emission | |
| Distance from the star | ~0.027 pc | ~0.026 pc |
| Kinetic gas temperature, Tkin | 854 K | 1507 K |
| Electron density, n(e−) | 5.26 × 102 cm−3 | 5.55 × 102 cm−3 |
| H atom density, n(H) | 5.97 × 105 cm−3 | 5.16 × 105 cm−3 |
| H2 density, n(H2) | 2.46 × 104 cm−3 | 3.73 × 103 cm−3 |
| CH+ total column density, N(CH+) | 6.09 × 1014 cm−2 | |
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