Smith 1960 + Macek 1968 hyperspherical adiabatic: 3-body wavefunction in (rho, Omega_5) coordinates; basis of dipositronium + Efimov-3-body bound-state calculations.
Smith 1960 + Macek 1968 hyperspherical adiabatic: 3-body wavefunction in (rho, Omega_5) coordinates; basis of dipositronium + Efimov-3-body bound-state calculations.