Burch, Tommy and Gattringer, Christof and Glozman, Leonid Ya. and Hagen, Christian and Hierl, Dieter and Lang, C. B. and Schäfer, Andreas (2006) Excited hadrons on the lattice: Baryons. Phys. Rev. D 74, 014504.
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.
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|Institutions:||Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||13 Mar 2014 10:04|