| arXiv | Name | Symbol | Parsed | Bound |
|---|---|---|---|---|
| astro-ph/9801024 🔍 (source) | \alpha _ { r } | 0.7 |
Upper | |
| astro-ph/9803298 🔍 (source) | \alpha _ { r } | 0.7 |
Upper | |
| astro-ph/0012356 🔍 (source) | spectrum | \alpha _ { r } | 0.7 |
Upper |
| astro-ph/0106354 🔍 (source) | \alpha _ { r } | -1.16 +0.012-0.019 |
||
| astro-ph/0205483 🔍 (source) | \alpha _ { r } | -1.27 ± 0.012 |
||
| 2001.00598 🔍 (source) | \alpha _ { r } | 2.01 ± 0.02 |