36 lines
893 B
Julia
36 lines
893 B
Julia
using DelimitedFiles, Interpolations, Plots
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include("../nucleons.jl")
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# test data generated from Hartree.f
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# format: x S(x) V(x) R(x) A(x)
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test_data = readdlm("test/Pb208FldsFSUGarnet.csv")
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xs = test_data[:, 1]
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Ss = test_data[:, 2]
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Vs = test_data[:, 3]
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Rs = test_data[:, 4]
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As = test_data[:, 5]
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S_interp = linear_interpolation(xs, Ss)
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V_interp = linear_interpolation(xs, Vs)
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R_interp = linear_interpolation(xs, Rs)
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A_interp = linear_interpolation(xs, As)
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κ = -1
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p = true
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r_max = maximum(xs)
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E_min = 880
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E_max = 939
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groundE = findEs(κ, p, S_interp, V_interp, R_interp, A_interp, r_max, E_min, E_max) |> minimum
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println("ground state E = $groundE")
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divs = 400
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wf = solveNucleonWf(κ, p, groundE, S_interp, V_interp, R_interp, A_interp, r_max, divs)
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rs = range(0, r_max, length=divs+1)
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gs = wf[1, :]
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fs = wf[2, :]
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plot(rs, gs, label="g(r)")
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plot!(rs, fs, label="f(r)")
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xlabel!("r (fm)")
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