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Excited hadrons on the lattice: Mesons

Burch, Tommy and Gattringer, Christof and Glozman, Leonid Ya. and Hagen, Christian and Lang, C. B. and Schäfer, Andreas (2006) Excited hadrons on the lattice: Mesons. Physical Review D 73, 094505.

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Abstract

We present results for masses of excited mesons from quenched calculations using chirally improved quarks at pion masses down to 350 MeV. The key features of our analysis are the use of a matrix of correlators from various source and sink operators and a basis which includes quark sources with different spatial widths, thereby improving overlap with states exhibiting radial excitations.

Item Type:Article
Institutions: Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Projects:Forschergruppe Gitter-Hadronen-Phänomenologie
Identification Number:
ValueType
hep-lat/0601026arXiv ID
10.1103/PhysRevD.73.094505DOI
Related URLs:
URLURL Type
http://arxiv.org/abs/hep-lat/0601026Preprint
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:1775
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