Regarding the Detection of Interstellar C4 and C5 Molecules
Analysis of very high signal-to-noise ratio (S/N) spectra of reddened stars allowed us to determine an upper limit (UL) of the column density N (C _4 ). We developed a robust calibration of the N (C _4 ) based on the C _4 gas-phase spectrum profile at 3789 Å. The UL of the column density can be calc...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/ade13d |
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