| 释义 |
nuclear magneton
nuclear magnetonn. A magneton established on the basis of the mass and charge of the proton, equal to 5.0508 × 10-27 joules per tesla.nuclear magneton
nuclear magneton[′nü·klē·ər ′mag·nə‚tän] (nuclear physics) A unit of magnetic dipole moment used to express magnetic moments of nuclei and baryons; equal to the electron charge times Planck's constant divided by the product of 4π, the proton mass, and the speed of light. nuclear magneton
nu·cle·ar mag·ne·ton (μN), a constant in the equation relating the difference in energies between parallel and antiparallel spin alignments of atomic nuclei in a magnetic field; used in nuclear magnetic resonance spectrometry; 5.05 × 10-27 J T-1.ThesaurusSeemagneton |