Ebert - Psi-k
Ebert - Psi-k
Ebert - Psi-k
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Ludwig<br />
Maximilians-<br />
Universität<br />
München<br />
Angular momentum expansion of ψ(⃗r, E)<br />
Solving the Schrödinger equation<br />
using the ansatz<br />
[<br />
]<br />
−⃗∇ 2 + V (r)<br />
ψ(⃗r, E) = Eψ(⃗r, E)<br />
ψ(⃗r, E) = ∑ L<br />
R l (r, E)Y L (ˆr)<br />
leads to the radial Schrödinger equation<br />
[<br />
− ∂2 l(l + 1)<br />
+<br />
∂r2 r 2<br />
+ V (r)<br />
for the radial wave function R l (r, E)<br />
]<br />
R l (r, E) = 0<br />
KKR07 – p.24/100