Parameterized Asymmetric Neutral Hydrogen Disk Integrated Spectrum Characterization (PANDISC). I. Introduction to a Physically Motivated H i Model
Modeling the integrated H i spectra of galaxies has been a difficult task, due to their diverse shapes, but more dynamical information is waiting to be explored in H i line profiles. Based on simple assumptions, we construct a physically motivated model for the integrated H i spectra: Parameterized...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2023-01-01
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| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/accb51 |