Addendum: Triton and hypertriton binding energies calculated from SU_6 quark-model baryon-baryon interactions

Abstract

Previously we calculated the binding energies of the triton and hypertriton, using an SU_6 quark-model interaction derived from a resonating-group method of two baryon clusters. In contrast to the previous calculations employing the energy-dependent interaction kernel, we present new results using a renormalized interaction, which is now energy independent and reserves all the two-baryon data. The new binding energies are slightly smaller than the previous values. In particular the triton binding energy turns out to be 8.14 MeV with a charge-dependence correction of the two-nucleon force, 190 keV, being included. This indicates that about 350 keV is left for the energy which is to be accounted for by three-body forces.

arXiv comment4 pages, 1 figure

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Cited by in corpus (11)

• Universal few-body physics and cluster formation
• Measurement of the mass difference and the binding energy of the hypertriton and antihypertriton
• Measurement of the lifetime and $\Lambda$ separation energy of ${}_{\Lambda }^3\mathrm{H}$
• Implications of an increased $\Lambda$-separation energy of the hypertriton
• Nuclear matter equation of state from a quark-model nucleon-nucleon interaction
• Comparative study of hyperon-nucleon interactions of quark model and chiral effective field theory by low-momentum equivalent interactions and $G$ matrices
• Nuclear Matter from Effective Quark-Quark Interaction
• Consequences of increased hypertriton binding for $s$-shell $\Lambda$-hypernuclear systems
• Faddeev calculations on lambda hypertriton with potentials from Gel'fand-Levitan-Marchenko theory
• P-wave Lambda N - Sigma N coupling and the spin-orbit splitting of 9 Lambda Be
• n alpha Resonating-Group Calculation with a Quark-Model G-Matrix NN Interaction