Preliminary Quantum Questions
نویسنده
چکیده
8 0h 3c = 1.097× 10 m−1 sets the scale of energy levels, and hence electonic transitions, in hydrogen. Outer electrons in more complex atoms often have energies typical of higher levels in hydrogen. • The fine structure constant α = e2 4π 0~c = 137.04 −1 characterises the strength of the electromagnetic interaction. In hydrogen, it sets the scale of perturbations to the non-relativistic Schrödinger equation. • The Bohr magneton μB = e~ 2me = 9.274 × 10 −24 J T−1 sets the scale for the intrinsic magnetic moment of the electron.
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