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A230845 Decimal expansion of proton Compton wavelength in meters. 5
1, 3, 2, 1, 4, 0, 9, 8, 5 (list; constant; graph; refs; listen; history; text; internal format)
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

LINKS

Table of n, a(n) for n=-14..-6.

NIST, CODATA Value: proton Compton wavelength

FORMULA

W_(C,p) = h/(m_p*c) = A003676 /(A070059*A003678) = A003676 / A230844.

EXAMPLE

1.32140985539(40) * 10^-15 m.

CROSSREFS

Cf. A003676, A003678, A070059, A229962, A230436, A230844.

Sequence in context: A046900 A270828 A325315 * A194528 A194520 A082727

Adjacent sequences:  A230842 A230843 A230844 * A230846 A230847 A230848

KEYWORD

nonn,cons

AUTHOR

Omar E. Pol, Nov 30 2013

EXTENSIONS

Excessive digits dropped by Andrey Zabolotskiy, Jan 21 2021

STATUS

approved

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Last modified May 12 15:33 EDT 2021. Contains 343825 sequences. (Running on oeis4.)