%I #38 Feb 13 2025 08:27:51

%S 2,4,2,6,3,1,0,2,3

%N Decimal expansion of Compton wavelength in meters.

%C Or decimal expansion of electron Compton wavelength in meters.

%C Denoted lambda_C.

%C Also decimal expansion of the relativistic de Broglie wavelength of an electron 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.

%C The Compton wavelength is the wavelength of a photon whose energy is the same as the rest energy of an electron. - _Omar E. Pol_, Dec 03 2013

%H NIST, <a href="https://physics.nist.gov/cgi-bin/cuu/Value?ecomwl">CODATA Fundamental Physical Constants - Compton wavelength</a>.

%H <a href="/index/Na">Index entries for natural constants</a>

%F W_C = h/(m_e*c) = A003676 / (A081801 * A003678) = A003676 / A229952.

%e 2.42631023 * 10^-12 m.

%Y Cf. A003673, A003678, A081801, A229952, A229962, A230845.

%K nonn,cons,changed

%O -11,1

%A _Omar E. Pol_, Nov 12 2013

%E Edited by _Ivan Panchenko_, Jan 27 2015

%E Updated by _Andrey Zabolotskiy_, Feb 13 2025