N Spectrum using an O(a)-Improved Fermion Action

Nucl.Phys.Proc.Suppl.94:269-272,2001 The construction of operators and calculational methods for the determination of the N* spectrum are discussed. The masses of the parity partners of the nucleon and delta are computed from the O(a)-improved data of the UKQCD Collaboration, and a clear splitting o...

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Hauptverfasser:	LHPC Collaboration, UKQCD Collaboration, Richards, D. G
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Lattice
Online-Zugang:	Volltext bestellen
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Zusammenfassung:	Nucl.Phys.Proc.Suppl.94:269-272,2001 The construction of operators and calculational methods for the determination of the N* spectrum are discussed. The masses of the parity partners of the nucleon and delta are computed from the O(a)-improved data of the UKQCD Collaboration, and a clear splitting observed between the mass of the nucleon and its parity partner.
DOI:	10.48550/arxiv.hep-lat/0011025