arXiv | Name | Symbol | Parsed | Bound |
---|---|---|---|---|
astro-ph/0212474 🔍 (source) | spectral variability parameter | \beta | 15.0 |
|
astro-ph/0404418 🔍 (source) | spectral variability | \Delta \Gamma | 0.2 |
Lower |
1612.08414 🔍 (source) | spectral variability parameter | \beta | -0.69 ± 0.03 |