-30 -20 -10 0 K(E 0 ) [fm -1 ] 0 0.5 1 1.5 2 E$^{0}$ [MeV] -0.1 -0.05 0 K(E 0 ) [fm -1 ] (a) (b) FIG. 5: The effective range function for J = 1 / 2 + (a) and J = 3 / 2 + (b) in the p − d case. The solid points are obtained from the second order estimates of [tan δ$_{n}$ ] 2 nd given in TableIII for $^{3}$He, at the corresponding energies. 32