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Light nuclei and hypernuclei from quantum chromodynamics in the limit of SU(3) flavor symmetry

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The binding energies of a range of nuclei and hypernuclei with atomic number A ≤ 4 and strangeness | s | ≤ 2 , including the deuteron, dineutron, H-dibaryon, 3 He , 3 Λ He , 4 He , 4 Λ He , and 4 Λ Λ He , are calculated in the limit of flavor-SU(3) symmetry at the physical strange-quark mass with quantum chromodynamics (without electromagnetic interactions). The nuclear states are extracted from lattice QCD calculations performed with n f = 3 dynamical light quarks using an isotropic clover discretization of the quark action in three lattice volumes of spatial extent L ∼ 3.4     fm , 4.5 fm, and 6.7 fm, and with a single lattice spacing b ∼ 0.145     fm .

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BEANE, Silas R., et al. Light nuclei and hypernuclei from quantum chromodynamics in the limit of SU(3) flavor symmetry. Physical Review D. 2013. Vol. 87, num. 3, pags. 034506. ISSN 1550-7998. [consulted: 13 of November of 2026]. Available at: https://hdl.handle.net/2445/131799

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