Mass spectrum of light and heavy hadrons from improved lattice actions
- 1 June 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 57 (11) , 6723-6730
- https://doi.org/10.1103/physrevd.57.6723
Abstract
We use improved lattice actions for glue, light quarks, and heavy quarks for which we use lattice NRQCD to compute hadron masses. Our results are in good agreement with experiment, except for charmed hadrons. It seems that charmed quarks are not well approximated as heavy quarks nor as light quarks.Keywords
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