well.m

来自「求解量子力学的薛定谔方程」· M 代码 · 共 11 行

%> The file <well.m> calculates the partial cross sections for a spherical
%> square well potential of arbitrary strength, including arbitrary sign. 
%> V(r) =  V for  r < A, V = 0 for r > A.
%> Choose A and V and the energy range.
%> The partial cross sections and their sum are displayed as 
%> functions of wave number, then the differential cross section 
%> as a function of the scattering angle for a chosen energy 
%> Reference: Messiah Ch IX--X.
%>
%>