| arXiv | Name | Symbol | Parsed | Bound |
|---|---|---|---|---|
| 0709.2839 🔍 (source) | solar helium abundance | 3.0 |
||
| 0709.2839 🔍 (source) | solar helium abundance | -1.5 |
Lower | |
| 1006.0244 🔍 (source) | solar helium abundance | Y _ { \odot } ^ { ini } | 0.278 ± 0.006 |
|
| 1009.3191 🔍 (source) | super-solar helium abundance | ( { \log { \frac { n _ { He } } { n _ { H } } } } | -1.5 |
Lower |
| 1201.5145 🔍 (source) | solar helium abundance | N _ { He } / N _ { H } | 0.1 |
|
| 1206.0656 🔍 (source) | super-solar helium abundance | \log N _ { He } / N _ { H } | -0.45 |
|
| 1310.2553 🔍 (source) | supersolar helium abundance | \log N _ { He } / N _ { H } | -0.45 |
|
| 1807.11707 🔍 (source) | solar helium abundance | He | 0.25 ± 0.1 |