All Problems

Properties of Atoms. Spectra.

Problem 6.152

An atom in the state 2P3/2{ }^{2} P_{3 / 2} is located in the external magnetic field of induction B=1.0kGB=1.0 \mathrm{kG}. In terms of the vector model find the angular precession velocity of the total angular momentum of that atom

Reveal Answer
ω=μB/gB/ℏ=1.2⋅1010 rad/s, where g is the Landeˊ factor\omega=\mu_{B} / g B / \hbar=1.2 \cdot 10^{10} \text { rad/s, where } g \text { is the Landé factor}
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