Abstract
Using the hyperspherical adiabatic method with the realistic nuclear potentials Argonne V14, Argonne V18, and Argonne V18 with the Urbana IX three-body potential, we calculate the adiabatic potentials and the triton bound state energies. We find that a discrete variable representation with the slow variable discretization method along the hyperradial degree of freedom results in energies consistent with the literature. However, using a Laguerre basis results in missing energy, even when extrapolated to an infinite number of basis functions and channels. We do not include the isospin T = 3/2 contribution in our analysis.
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Daily, K.M., Kievsky, A. & Greene, C.H. Adiabatic Hyperspherical Analysis of Realistic Nuclear Potentials. Few-Body Syst 56, 753–759 (2015). https://doi.org/10.1007/s00601-015-1012-x
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DOI: https://doi.org/10.1007/s00601-015-1012-x