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primordial helium abundance
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Symbol: { ( D / H ) } _ { P } \times 10 ^ { 5 }
Mean: 2.53
Median: 2.53
1 results.
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arXiv
Name
Symbol
Parsed
Bound
2005.12290
🔍
(source)
primordial helium abundance
{ ( D / H ) } _ { P } \times 10 ^ { 5 }
2.527 ± 0.03