4 papers
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…
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-…
Electromagnetic excitation rates for nuclear isomers in a hot dense plasma
T. C. Luu, J. L. Friar, A. C. Hayes
In high neutron flux environments where isomers can be strongly populated by nucleonic reactions, isotope abundances from reaction network chains can be affected by the population…