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Title: GR9677.052
Post by: conantee on December 08, 2010, 01:32:33 AM
52. At a given instant of time, a rigid rotator is in the state \Psi (\theta, \phi) = \sqrt{3/4\pi} \sin \theta \sin \phi, where \theta is the polar angle relative to the z-axis and \phi is the azimuthal angle. Measurement will find which of the following possible values of the z-component of the angular momentum, L_z?
(A) 0
(B) \hbar/2, -\hbar/2
(C) \hbar, -\hbar
(D) 2 \hbar, -2 \hbar
(E) \hbar, 0, -\hbar