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Hydrogen-only Saha equation
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Physics
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Cosmology
Cosmological recombination
Free-electron fraction during hydrogen--helium recombination
Coupled hydrogen--helium Saha equations
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Words: 11
When
Y
p
=
0
,
F
=
X
H
+
, and
1
−
X
H
+
X
H
+
2
=
n
B
1
(
h
2
2
π
m
e
k
B
T
)
3/2
e
−
I
H
/
(
k
B
T
)
.
(40)
Ancestors
(7)
Coupled hydrogen--helium Saha equations
Free-electron fraction during hydrogen--helium recombination
Cosmological recombination
Cosmology
Branch of physics
Physics
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