Table 3
Key physical parameters for the modelling along the west and south directions of the SgrB2(N1) hot core.
| Parameters | SrgB2(N1)-West | SrgB2(N1)-South |
|---|---|---|
| L* (L⊙) | 6 × 106 | 6 × 106 |
| n0 (cm−3) | 107 | 107 |
| r0 (pc) | 0.02 | 0.012 |
| rout (pc) | 0.3 | 0.3 |
| ζscale | 1–100 | 1–100 |
| G0 | 103 | 103 |
Notes. The luminosity of the SgrB2 (N1) is adopted from Schwörer et al. (2019), whereas the gas volume density is taken from Bonfand et al. (2017). r0 is an adjustable parameter; these two values are based on the radial profile of X(CH3OH). Based on the Hertzsprung–Russell diagram, the mass of the central protostellar core is adopted as 60 M⊙.
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