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A230845
Decimal expansion of proton Compton wavelength in meters.
5
1, 3, 2, 1, 4, 0, 9, 8, 5
OFFSET
-14,2
COMMENTS
Also decimal expansion of the relativistic de Broglie wavelength of an proton whose velocity is equal to c/sqrt(2), where c is the speed of light in vacuum in SI units. For more information see A229962.
The proton Compton wavelength is the wavelength of a photon whose energy is the same as the rest energy of a proton. - Omar E. Pol, Dec 03 2013
FORMULA
W_(C,p) = h/(m_p*c) = A003676 /(A070059*A003678) = A003676 / A230844.
EXAMPLE
1.32140985539(40) * 10^-15 m.
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Omar E. Pol, Nov 30 2013
EXTENSIONS
Excessive digits dropped by Andrey Zabolotskiy, Jan 21 2021
STATUS
approved