Speaker
Mr
Ryan Berg
(University of Saskatchewan)
Description
We use QCD Laplace sum-rules to predict ground state masses for $J^{PC}=0^{+-}$ and $J^{PC}=1^{--}$ strangeonium hybrids. In our calculations, we include contributions stemming from perturbation theory, 4d quark and gluon condensates, the 5d mixed condensate, and 6d quark and gluon condensates. These two $J^{PC}$-channels are of particular phenomenological interest as the Y(2175) has quantum numbers $1^{--}$, and $0^{+-}$ is one of the exotic combinations that will be probed by GlueX.
APS member ID | 61150669 |
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Primary author
Mr
Ryan Berg
(University of Saskatchewan)
Co-authors
Dr
Derek Harnett
(University of the Fraser Valley)
Dr
Tom Steele
(University of Saskatchewan)