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Direct estimation of electron density in the Orion Bar PDR from mm-wave carbon recombination lines ⋆
CONTEXT: A significant fraction of the molecular gas in star-forming regions is irradiated by stellar UV photons. In these environments, the electron density (n(e)) plays a critical role in the gas dynamics, chemistry, and collisional excitation of certain molecules. AIMS: We determine n(e) in the p...
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| Pubblicato in: | Astron Astrophys |
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| Autori principali: | , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2019
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6558286/ https://ncbi.nlm.nih.gov/pubmed/31186576 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1051/0004-6361/201935556 |
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