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The K+K+ Scattering Length from Lattice QCD
Silas Beane, Thomas Luu, Kostas Orginos +4
The K+K+ scattering length is calculated in fully-dynamical lattice QCD with domain-wall valence quarks on the MILC asqtad-improved gauge configurations with rooted staggered sea q…
n-Boson Energies at Finite Volume and Three-Boson Interactions
Silas R. Beane, William Detmold, Martin J. Savage
We calculate the volume dependence of the ground-state energy of n identical bosons with short-range repulsive interactions in a periodic spatial volume of side L, up to and includ…
Precise Determination of the I=2 pipi Scattering Length from Mixed-Action Lattice QCD
Silas R. Beane, Thomas C. Luu, Kostas Orginos +4
The I=2 pipi scattering length is calculated in fully-dynamical lattice QCD with domain-wall valence quarks on the asqtad-improved coarse MILC configurations (with fourth-rooted st…
Hyperon-Nucleon Scattering from Fully-Dynamical Lattice QCD
Silas R. Beane, Paulo F. Bedaque, Thomas C. Luu +4
We present results of the first fully-dynamical lattice QCD determination of hyperon-nucleon scattering. One s-wave phase shift was determined for n Lambda scattering in both spin-…