Charmed baryons from lattice QCD

Preprint

28 September 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0009332

Abstract

The results of a recent quenched lattice QCD simulation for charmed baryons are presented. In contrast to a previous calculation, it is found that hyperfine splittings are in agreement with quark model expectations and comparable to experimental values. Preliminary calculations using lattice NRQCD yield results which are compatible with those obtained using a Dirac-Wilson action of the D234 type for the charm quark.

Keywords

QUENCHED LATTICE
CHARMED BARYONS
RECENT QUENCHED
WILSON ACTION
LATTICE QCD
QUARK
QCD

All Related Versions

Version 1, 2000-09-28, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 93 (1-3), 38.

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