  Numerical data for the SU(2) confining string in the maximal abelian
projection are analysed. The distribution of the electric flux and monopole
currents are perfectly described by the classical equations of motion for the
dual Abelian Higgs model. The mass of the vector boson is equal to the mass of
the monopole (Higgs particle) within numerical errors. The classical energy per
unit length of the Abrikosov vortex reproduces 94% of the full non-Abelian
string tension.
