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11
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165
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17
NAME
SYMBOL
VALUE
Compton Wavelength, Proton h/m
p
c
λ
C,p
1.321409847(10) × 10
-15
m
Compton Wavelength, Tau
λ
C,τ
0.69770(11) × 10
-15
m
Constant, Fine Structure
α
7.297352533(27) × 10
-3
Constant, Inverse Fine Structure
α
137.03599976(50) × 10
-3
Constants, Rydberg α
2
m
e
c/2h
R
∞
R
∞
c
R
∞
hc
10973731.568549(83) m
-1
3.289841960368(25) × 10
15
Hz
2.17987190(17) × 10
-18
J
Cross Section, Thomson
σ
e
0.665245854(15) × 10
-28
m
2
Deuteron Magnetic Moment
µ
d
0.43307375(15) × 10
-26
J T
-1
0.4669754479 × 10
-3
µ
B
0.857438230(24) µ
N
Deuteron Molar Mass
M
d
2.013553214(24) u
Deuteron Rest Mass
m
d
3.3435860(20) × 10
-27
kg
2.013553214(24) u
1875.61339(57) MeV c
-2
Deuteron-Electron Magnetic Moment Ratio
µ
d
/µ
e
0.4664345460(91) × 10
-3
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