A nonrelativistic hydrogen atom, with a spinless clectron, is placed in an electric field E in the z dircction and a magnetic field H in the r direction. The effect of the two ficlds on the energy levcls are comparable. (a) If the atom is in a state with n, the principal quantun number, equal to two, state which matrix cleinents in the first-order perturbation calculation of the energy shifts are zero. (b) Now obtain an cquation for the encergy shifts; once you have the determinantal cquation you ced not go through the algebra of cvaluating the determinlaut. Do not inscrt the precise forms of the radial wave func- tions; cxpress your results in terms of matrix clements of r" (wherc n is an appropriate power) between radial wave functions. (lz t ily)|e, in) = /{(l7 m) (l ±1m + 1)}|e, m± 1) .
A nonrelativistic hydrogen atom, with a spinless clectron, is placed in an electric field E in the z dircction and a magnetic field H in the r direction. The effect of the two ficlds on the energy levcls are comparable. (a) If the atom is in a state with n, the principal quantun number, equal to two, state which matrix cleinents in the first-order perturbation calculation of the energy shifts are zero. (b) Now obtain an cquation for the encergy shifts; once you have the determinantal cquation you ced not go through the algebra of cvaluating the determinlaut. Do not inscrt the precise forms of the radial wave func- tions; cxpress your results in terms of matrix clements of r" (wherc n is an appropriate power) between radial wave functions. (lz t ily)|e, in) = /{(l7 m) (l ±1m + 1)}|e, m± 1) .
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![A nonrelativistic hydrogen atom, with a spinless clectron, is placed in an
electric field E in the z dircction and a mnagnetic field H in the r direction.
The effect of the two ficlds on the energy levcls are comparable.
(a) If the atom is in a state with n, the principal quantuin number,
equal to two, state which matrix clenents in the first-order perturbation
calculation of the energy shifts are zero.
(b) Now obtain an cquation for the energy shifts; once you have the
determinantal cquation you uced not go through the algebra of cvaluating
the determinlant. Do not inscrt the precise forms of the radial wave func-
tions; express your results in terms of matrix clements of r" (wherc n is an
appropriate power) between radial wave functions.
(lz t ily)|e, n) = V{(l7 m) (l ±1m+1)}|e, m ± 1) .](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc526d7e4-45c4-4116-954d-041f4dd776f3%2Fe55cbbdc-8de2-46b0-844b-7d4f28cd4105%2Fo46fnxy_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A nonrelativistic hydrogen atom, with a spinless clectron, is placed in an
electric field E in the z dircction and a mnagnetic field H in the r direction.
The effect of the two ficlds on the energy levcls are comparable.
(a) If the atom is in a state with n, the principal quantuin number,
equal to two, state which matrix clenents in the first-order perturbation
calculation of the energy shifts are zero.
(b) Now obtain an cquation for the energy shifts; once you have the
determinantal cquation you uced not go through the algebra of cvaluating
the determinlant. Do not inscrt the precise forms of the radial wave func-
tions; express your results in terms of matrix clements of r" (wherc n is an
appropriate power) between radial wave functions.
(lz t ily)|e, n) = V{(l7 m) (l ±1m+1)}|e, m ± 1) .
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