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Table 4
Comparison of rotation temperatures between hot cores and hot corinos.
| Hot core/corino | L ⊙ | Trot (CH3CN) | Trot (X) | References |
|
|
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| IRAS 16293-2422 | 6.9−23 | ~150–< 390 K | ~60 K ( CH3CHO) | Cazaux et al. (2003), Bisschop et al. (2008) |
| Pineda et al. (2012) | ||||
| IC 1396 N | <300 | ~100 K | Neri et al. (2007), Fuente et al. (2009) | |
| IRAS 22198+6336 | 370 | ~100 K | ~120 K (CH3CH2OH) | Sánchez-Monge et al. (2010), Palau et al. (2011) |
| NGC 7129 FIRS 2 | 480 | ~400 K | ~120 K (aGg’-(CH2OH)2) | This work |
| AFGL 5142 | 2300 | ~140−210 K (CH3CH2OH) | Palau et al. (2011) | |
| Orion KL | ~104 | 400−600 K | ~100–200 K (CH3OCH3,OCS) | Tercero et al. (2010), Beuther et al. (2011), |
| Brouillet et al. (2013), Bell et al. (2014) | ||||
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