A Dimensionless Coherence Diagnostic for LTE Hydrogen Recombination Lines
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2025
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| _version_ | 1866901097835134976 |
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| author | Graham, John |
| author_facet | Graham, John |
| contents | <p><strong>Abstract</strong><br>We introduce a simple, dimensionless diagnostic, Θ, for characterising coherence in LTE hydrogen recombination lines using electron temperature, spectral linewidth, and fundamental constants. Using 143 LTE sources, Θ behaves consistently with no observed Θ > Θ_D violations. The associated dataset is included.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17071711 |
| institution | Zenodo |
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| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | A Dimensionless Coherence Diagnostic for LTE Hydrogen Recombination Lines Graham, John <p><strong>Abstract</strong><br>We introduce a simple, dimensionless diagnostic, Θ, for characterising coherence in LTE hydrogen recombination lines using electron temperature, spectral linewidth, and fundamental constants. Using 143 LTE sources, Θ behaves consistently with no observed Θ > Θ_D violations. The associated dataset is included.</p> |
| title | A Dimensionless Coherence Diagnostic for LTE Hydrogen Recombination Lines |
| url | https://doi.org/10.5281/zenodo.17071711 |