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.
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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.
| Item Type: | Article | ||||||
|---|---|---|---|---|---|---|---|
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer | ||||||
| Projects: | Forschergruppe Gitter-Hadronen-Phänomenologie | ||||||
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| Subjects: | 500 Science > 530 Physics | ||||||
| Status: | Published | ||||||
| Refereed: | Yes, this version has been refereed | ||||||
| Created at the University of Regensburg: | Yes | ||||||
| Owner: | Redakteur Physik | ||||||
| Deposited On: | 20 Mar 2007 | ||||||
| Last Modified: | 20 Jul 2011 23:01 | ||||||
| Item ID: | 1776 |
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