Prod
Loss
8.8 x 10
–20
He
+
+ H
2
¨
H
+
+ He + e
R4
H + e
p
¨
H
+
+ e + e
p
R5
6.4 x 10
–16
H + H
2
+
¨
H
+
+ H
2
R3
8.26 x 10
-10
H
2
+ h
ƒË
¨
H
+
+ H + e
R2
H + h
ƒË
¨
H
+
+ e
R1
1.0 x 10
–15
e
–21960/T
H
+
+ H
2
¨
H + H
2
+
R7
4.0 x 10
–18
(250/Te)
0.7
H
+
+ e
¨
H
R6
[m
3
/s]
2004
‚c‚l‚Qƒ[ƒ~
ƒCƒIƒ“‚̶¬‚ÆÁ–Å
m
H
+
n