Evidence for Ubiquitous Carbon Grain Destruction in Hot Protostellar Envelopes
Earth is deficient in carbon and nitrogen by up to ∼4 orders of magnitude compared with the Sun. Destruction of (carbon- and nitrogen-rich) refractory organics in the high-temperature planet-forming regions could explain this deficiency. Assuming a refractory cometary composition for these grains, t...
| Автори: | , , , , |
|---|---|
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
IOP Publishing
2023-01-01
|
| Серія: | The Astrophysical Journal Letters |
| Предмети: | |
| Онлайн доступ: | https://doi.org/10.3847/2041-8213/acdde4 |