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categoryالفيزياء schoolبكالوريوس event_available2026-07-14

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(2) The Hamiltonian of two-spin ½ particles is given by: H=A+2 B L.S ħ² where S is the total spin and Lis the orbital angular momentum of the two-particle system. Express the energies of So, D3.2.1 and ³P, states in terms of A and B. ° Us2 Ha

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