Faddeev calculations for the A=5,6 Lambda-Lambda hypernuclei

Abstract

Faddev calculations are reported for Lambda-Lambda-5H, Lambda-Lambda-5He and Lambda-Lambda-6He in terms of two Lambda hyperons plus the respective nuclear clusters, using Lambda-Lambda central potentials considered in past non-Faddeev calculations of Lambda-Lambda-6He. The convergence with respect to the partial-wave expansion is studied, and comparison is made with some of these Lambda-Lambda hypernuclear calculations. The Lambda-Lambda <--> Xi-N mixing effect is briefly discussed.

submitted for publication

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Cited by in corpus (26)

• Strangeness in nuclear physics
• To bind or not to bind: The H-dibaryon in light of chiral effective field theory
• Production of excited double hypernuclei via Fermi breakup of excited strange systems
• Shell-model predictions for double-Lambda hypernuclei
• Full-Coupled Channel Approach to Doubly Strange $s$-Shell Hypernuclei
• Exotic bound states of two baryons in light of chiral effective field theory
• Few-body systems in condensed matter physics
• Lambda-Lambda bond energy from the Nijmegen potentials
• Cluster models of Lambda-Lambda-6He and Lambda-9Be hypernuclei
• Scattering lengths of strangeness S=-2 baryon-baryon interactions
• Hyperonic mixing in five-baryon double-strangeness hypernuclei in a two-channel treatment
• On Binding Energy of Trions in Bulk Materials
• Lambda-Lambda hypernuclei and stranger systems
• Faddeev calculation of 6 He Lambda Lambda using SU_6 quark-model baryon-baryon interactions
• On mass polarization effect in three-body systems
• $\Lambda \Lambda$-$\Xi N$-$\Sigma \Sigma$ coupling in ${}_{\Lambda \Lambda }^6$He with the Nijmegen soft-core potentials
• Baryon-baryon interactions from chiral effective field theory
• Comment on recent Strangeness -2 predictions
• S-shell $\Lambda \Lambda$ hypernuclei based on chiral interactions
• Lambda alpha, Sigma alpha and Xi alpha potentials derived from the SU6 quark-model baryon-baryon interaction
• Consistency of Lambda-Lambda hypernuclear events
• Low-lying resonances of Be9Lambda : Faddeev calculation with Pade-approximants
• Neutral baryonic systems with strangeness
• Variational Monte-carlo study of ${}_{\Lambda \Lambda }^{4}H$
• ${}_{\Lambda \Lambda }^5$H and ${}_{\Lambda \Lambda }^5$He Hypernuclei reexamined in Halo/Cluster Effective Theory
• Behaviour of the potentials due to strangeness degree of freedom in ${}_{\Lambda \Lambda }^6$He hypernucleus