Articles with "nonrelativistic model" as a keyword



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Nonrelativistic model of tetraquarks and predictions for their masses from fits to charmed and bottom meson data

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Published in 2020 at "Physical Review D"

DOI: 10.1103/physrevd.102.054018

Abstract: We investigate a nonrelativistic model of tetraquarks, which are assumed to be compact and to consist of diquark-antidiquark pairs. We fit, for the first time, basically all currently known values for the measured masses of… read more here.

Keywords: predictions masses; charmed bottom; overline overline; nonrelativistic model ... See more keywords