Light nuclei and hypernuclei from quantum chromodynamics in the limit of SU(3) flavor symmetry
By S. Beane, E. Chang, Saul D. Cohen, William Detmold, Huey-Wen Lin, T. Luu, K. Orginos, A. Parreño, M. Savage, André Walker-Loud. 2012
180 citations recorded by the source corpus.
The binding energies of a range of nuclei and hypernuclei with atomic number A 4 and strangeness jsj 2, including the deuteron, di-neutron, H-dibaryon, 3 He, 3 He, 4 He, 4 He, and 4 He, are calculated in the limit of avor-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 nf = 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.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/bbfc4573f2304985ff096c95c24666efc7406feb
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In Nuclear and High Energy Physics
Citations in the corpus
- Strangeness in nuclei and neutron stars (2020, background): “In a later analysis by the NPLQCD Collaboration, the Hdibaryon was found to be deeply bound in the limit of SU(3) flavor symmetric point at the physical strange quark mass [246], whereas the HAL QCD has reported very recently that at the almost physical point (mπ = 146MeV and mK = 525MeV) no bound o”
- Hadronic molecules (2017, background): “For example, various lattice QCD groups have observed the di-neutron to become a bound state at quark masses heavier than the physical value (Beane et al., 2013; Berkowitz et al., 2017; Yamazaki et al., 2012, 2015).”
- Scattering processes and resonances from lattice QCD (2017, methodology): “Similarly, to date, calculations of two-baryon systems (Beane et al., 2013, 2012b; Berkowitz et al., 2017; Yamazaki et al., 2012, 2015) typically ignore the fact that different partial waves ‘mix’, either dynamically due to the tensor force, or, in finite volume only, due to the mismatch between…”