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2013-02-01

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/131799

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

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https://doi.org/10.1103/PhysRevD.87.034506

Abstract

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 .

Subject

Física de partícules, Experiments

Subject (English)

Particle physics, Experiments

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

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: 17 of August of 2026]. Available at: https://hdl.handle.net/2445/131799

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