4.7 Article

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

Journal

PHYSICAL REVIEW D
Volume 87, Issue 3, Pages -

Publisher

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.87.034506

Keywords

-

Funding

  1. National Energy Research Scientific Computing Center (NERSC, Office of Science of the U.S. DOE) [DE-AC02-05CH11231]
  2. NSF through XSEDE [TG-MCA06N025]
  3. NSF CAREER [PHY-0645570]
  4. MEC (Spain) [FIS2008-01661]
  5. FEDER
  6. DOE [DE-FG03-97ER4014, DE-AC05-06OR23177, DE-FG02-04ER41302]
  7. NSF MRI [PHY-0922770]
  8. DOE OJI [DE-SC0001784]
  9. Jeffress Memorial Trust [J-968]
  10. U.S. Department of Energy by LLNL [DE-AC52-07NA27344]
  11. Office of Energy Research, Office of High Energy and Nuclear Physics, Divisions of Nuclear Physics, of the U.S. DOE [DE-AC02-05CH11231]
  12. Division Of Physics
  13. Direct For Mathematical & Physical Scien [1206498] Funding Source: National Science Foundation

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The binding energies of a range of nuclei and hypernuclei with atomic number A <= 4 and strangeness vertical bar s vertical bar <= 2, including the deuteron, dineutron, H-dibaryon, He-3, He-3(Lambda), He-4, He-4(Lambda), and He-4(Lambda Lambda), 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 similar to 3.4 fm, 4.5 fm, and 6.7 fm, and with a single lattice spacing b similar to 0.145 fm. DOI: 10.1103/PhysRevD.87.034506

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