Resonances in coupledπK,ηKscattering from lattice QCD

2014/11/30 by David J. Wilson, Jo Dudek, Jozef J. Dudek +2 · 4 citations
Physics and Astronomy · #Algorithm #Artificial intelligence #Black Holes and Theoretical Physics #Computer science #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-lat #hep-ph

paper · pdf · doi:10.1103/physrevd.91.054008

published as Phys. Rev. D 91, 054008 (2015) · 32 pages, 27 figures - replaced to better match version appearing in PRD. Previously incorrect JLab preprint number also corrected

openalex publication_date 2015/03/10 · arxiv created 2015/03/11 · arxiv updated 2015/03/18 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

\ensuremathπ\phantom\rule00exK scattering is studied in lattice QCD using finite volume techniques and a large set of basis operators. Evidence of resonances in several J^P channels is found from the obtained scattering phase shifts.

Citations

• Vector mesons in qqqq systems
• Review of Particle Physics
• The K* 0(800) scalar resonance from Roy–Steiner representations of πK scattering
• The Octet Model and its Clebsch-Gordan Coefficients
• Finite-volume effects for two-hadron states in moving frames
• Strange and nonstrange quark mass dependence of elastic light resonances from SU(3) unitarized chiral perturbation theory to one loop
• The Chroma Software System for Lattice QCD
• Toward the excited meson spectrum of dynamical QCD

Cited by

• Round table: Flavour anomalies inb→sl+l−processes
• Relating the finite-volume spectrum and the two-and-three-particle S matrix for relativistic systems of identical scalar particles
• Bound states in the B-matrix formalism for the three-body scattering
• Impressions of the Meson Spectrum: Hybrids & Exotics, present and future