Fusion channel of pdμ charge-symmetric ion including photons

The charge-symmetric pseudo nucleus pdμ can be formed in the cascade process in the muon catalyzed fusion. The nuclear fusion of the pdμ molecular ion can be considered in the photon field. For the spin states of the pdμ system (L = 0), the radiative fusion rates are calculated employing a new spatial wavefunction. The method takes into account the Coulomb interactions for the calculation of the molecular wavefunction. The related pd astrophysical factors are used, essentially extracted from experimental determinations