Phys.Rev. C 89, 014314 (2014)

D.Lonardoni, F.Pederiva, S.Gandolfi

Accurate determination of the interaction between Λ hyperons and nucleons from auxiliary field diffusion Monte Carlo calculations

NUCLEAR STRUCTURE ^3,4H, ^4,5,6,7He, ¹³C, ^16,17,18O, ^41,49Ca, ⁹¹Zr; calculated binding energies of single (Λ) hypernuclei, and double (ΛΛ) hypernucleus ⁶He with and without charge symmetry breaking (CSB) interaction. Solution of the Schrodinger equation for nonrelativistic baryons by auxiliary field diffusion quantum Monte Carlo (AFDMC) algorithm. Contribution of two- and three-body hyper-nucleon forces to the binding energy of hypernuclei. Comparisons with experimental data.

doi: 10.1103/PhysRevC.89.014314