Nucleon-Nucleon Scattering from Fully Dynamical Lattice QCD
2006; American Physical Society; Volume: 97; Issue: 1 Linguagem: Inglês
10.1103/physrevlett.97.012001
ISSN1092-0145
AutoresSilas R. Beane, Paulo F. Bedaque, Kostas Orginos, M. J. Savage,
Tópico(s)High-Energy Particle Collisions Research
ResumoWe present results of the first fully-dynamical lattice QCD determination of nucleon-nucleon scattering lengths in the 1S0 channel and 3S1-3D1 coupled channels. The calculations are performed with domain-wall valence quarks on the MILC staggered configurations with lattice spacing of b=0.125 fm in the isospin-symmetric limit, and in the absence of electromagnetic interactions.
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