Asymptotic normalization constants for→n+d3and triton binding energy

The asymptotic normalization constants $C_2$ and $C_0$ for ${}_{}{}^3{}_{}{}^{}$H→n+d are calculated by the 34-channel triton wave functions obtained for the Argonne, the Paris, and the de Tourreil–Rouben–Spring two-nucleon potentials with the Tucson-Melbourne three-nucleon potential. These two-nucleon potentials without the three-nucleon potential yield the ratio $C_2$/$C_0$ at most of 0.04. The Tucson-Melbourne potential makes the value of $C_2$/$C_0$ increase about 10%. This ratio is linearly correlated with the triton binding energy without regard to the potential, provided that the potentials have the same asymptotic (one-pion exchange) behavior. From this relationship, we deduce the value of $C_2$/$C_0$ to be 0.0432±0.0015.