Primordial Lithium ·
BBN vs the Halo
un
seel
.com · Big Bang nucleosynthesis · Spite plateau · the factor of ~3
A(Li) predicted
2.7
A(Li) observed
2.2
Stage
—
Predicted Li-7 (BBN+CMB)
Observed Li-7 (halo stars)
Beryllium-7 → Lithium-7
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.com · The Primordial Lithium Problem