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Results of improved calculations of the muon transfer rate from the 1S-stateof muonic protium to neon are presented in the interval of collision energiesfrom 10^(-4) eV to 15 eV. The calculations were made within the PSS method inwhich the three-body wavefunction is expanded in eigenfunctions of a two-centre Coulomb problem formulated in the Jacobi coordinates of the entrancechannel. This approach provides the asymptotically correct description of thischannel: the correct dissociation limit is obtained, there are no spuriouslong-range interactions, the polarization attraction appears naturally, theelectron screening can be easily taken into account. The defects of thedescription are removed into the muon transfer channel in which their effect isnot expected to be too significant because of large kinetic energies there. Theprevious calculations carried out in this way allowed one to explainexperimentally observed features of the temperature dependence of the transferrate in hydrogen-neon mixtures. In the present work, a more perfect algorithmof constructing the basis eigenfunctions has been realized and a betteragreement with experimental data has been obtained.

The calculation of the muon transfer rate from protium to neon on the ground of a two-centre Coulomb basis