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Excited hadrons on the lattice: Baryons

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.


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Item Type:Article
Date:July 2006
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Projects:Forschergruppe Gitter-Hadronen-Phänomenologie
Identification Number:
ValueType
10.1103/PhysRevD.74.014504DOI
hep-lat/0604019arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/hep-lat/0604019Preprint
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
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
Item ID:1776
Owner Only: item control page

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