Browsing by Author "Ryan, SM"
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Charmonium and charmed meson spectroscopy from lattice QCD
Tims, D; Cheung, Gavin; O’Hara, C; Moir, Graham; Peardon, M; Ryan, SM; Thomas, Christopher Edward (Proceedings of Science34th annual International Symposium on Lattice Field Theoryhttps://pos.sissa.it/cgi-bin/reader/contribution.cgi?id=256/137, 2017-01-25)Spectra of highly excited hidden and open-charm mesons calculated on dynamical lattice QCD ensembles with a pion mass of M$_{π}$ $\sim$ 240 MeV are presented and compared to previous results obtained on a lattice where ...
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Excited and exotic charmonium, $\textit{D}$$_{s}$ and $\textit{D}$ meson spectra for two light quark masses from lattice QCD
Cheung, Gavin; O'Hara, C; Moir, Graham; Peardon, M; Ryan, SM; Thomas, Christopher Edward; Tims, D (SpringerJournal of High Energy Physics, 2016-12-19)We present highly-excited charmonium, $\textit{D}$$_{s}$ and $\textit{D}$ meson spectra from dynamical lattice QCD calculations with light quarks corresponding to $\textit{M}$$_{π}$ ∼ 240 MeV and compare these to previous ...
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Towards radiative transitions in charmonium
O'Hara, C; Ryan, SM; Moir, Graham; Thomas, Christopher Edward (Proceedings of Science, 2016-01-01)We present preliminary calculations towards radiative transitions in charmonium using anisotropic $\textit{Nf}$=2+1 dynamical ensembles generated by the Hadron Spectrum Collaboration. With the use of newer technologies we ...