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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-17733
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.1773
Zusammenfassung
We report on a study of the pentaquark Theta^+(1540), using a variety of different interpolating fields. We use Chirally Improved fermions in combination with Jacobi smeared quark sources to improve the signal and get reliable results even for small quark masses. The results of our quenched calculations, which have been done on a 12^3x24 lattice with a lattice spacing of a=0.148 fm, do not ...
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