Pion Nucleon Scattering: Some Results from Lattice QCD

Abstract

Including the meson-baryon (5 quark) intermediate states in a lattice simulation is challenging. However, it is important in order to obtain the correct energy eigenstates and to relate them to scattering phase shifts. Recent results for the negative parity nucleon channel and the problem of baryonic resonances in lattice calculations are discussed.

5 pages, 1 figure, Contribution to the Nstar 2013 Workshop, Peniscola, Spain, May 27-30, 2013

References in corpus (2)

• A novel quark-field creation operator construction for hadronic physics in lattice QCD
• Finite volume effects and quark mass dependence of the N(1535) and N(1650)

Cited by in corpus (1)

• Axial Vector Form Factors from Lattice QCD that Satisfy the PCAC Relation