Excited hadrons on the lattice: Baryons
- 7 July 2006
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 74 (1) , 014504
- https://doi.org/10.1103/physrevd.74.014504
Abstract
We present results for masses of excited baryons from a quenched calculation with chirally improved quarks at pion masses down to 350 MeV. Our analysis of the correlators is based on the variational method. In order to provide a large basis set for spanning the physical states, we use interpolators with different Dirac structures and Jacobi smeared quark sources of different width. Our spectroscopy results for a wide range of ground state and excited baryons are discussed.Keywords
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