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physical phenomena > event > atomic process > collision > spin-flip collision |
spin-flip collision comparison table |
Subject | see also | is a kind of | has definition |
---|---|---|---|
collision | atomic process | ||
spin-flip collision | 21-cm radiation | collision | Collision between particles in which the direction of the spin angular momentum changes. Since the total angular momentum is conserved, the orbital angular momentum must be changed in magnitude or direction or both. |
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