Question: For an anharmonic oscillator with (a) Find E(1) for the state with quantum number v. (b) Find E(2) for the state with quantum number v.

For an anharmonic oscillator with

(a) Find E(1) for the state with quantum number v.
(b) Find E(2) for the state with quantum number v. You will need the following integral (Levine, Molecular Spectroscopy, p. 154):

For an anharmonic oscillator with(a) Find E(1) for the state

Where the ((0)'s are harmonic-oscillator wave functions and a is defined by (4.31).
(c) Which unperturbed states contribute to (v(1)?

.tr+3

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