Burch, Tommy and Hagen, Christian and Hetzenegger, Martin and Schaefer, Andreas (2009) Low and high spin mesons from N-f=2 clover-Wilson lattices. PHYSICAL REVIEW D, 79 (11): 114503. ISSN 1550-7998,
Full text not available from this repository.Abstract
We present results for excited meson spectra from N-f=2 clover-Wilson configurations provided by the CP-PACS Collaboration. In our study we investigate both low and high spin mesons. For spin-0 and spin-1 mesons, we are especially interested in the excited states. To access these states we construct several different interpolators from quark sources of different spatial smearings and calculate a matrix of correlators. For this matrix we then solve a generalized eigenvalue problem. For spin-2 and spin-3, we extract only the lowest lying states.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | QCD; FERMIONS; MATRIX; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Sep 2020 09:17 |
| Last Modified: | 14 Sep 2020 09:17 |
| URI: | https://pred.uni-regensburg.de/id/eprint/28926 |
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