100 citations · 335 across the 17 of their papers we have counts for
12 papers · 1 filter
Production of states in decays
T. J. Burns, E. S. Swanson
We develop a model for the production of the Pc states observed at LHCb in Lambdab - Jpsi p K- decays. With fewer parameters than other approaches, we obtain excellent fits to the…
Experimental constraints on the properties of states
T. J. Burns, E. S. Swanson
Using new experimental data on photoproduction and decays, we derive constraints on the properties of the LHCb states. We conclude that , and $…
Discriminating among interpretations for the states
T. J. Burns, E. S. Swanson
We make predictions for the production and decays of states, and their possible charged partners, in and decays, considering a number of competing models for…
Kinematical Cusp and Resonance Interpretations of the
T. J. Burns, E. S. Swanson
We examine whether the LHCb vector state can be interpreted as a kinematical cusp effect arising from and interactions. Th…
Molecular Interpretation of the and States
T. J. Burns, E. S. Swanson
A molecular model of the and LHCb states is proposed. The model relies on channels coupled by long range pion-exchange dynamics with features that depend cr…
Meson mass splittings in unquenched quark models (EEF70)
T. J. Burns
General results are obtained for meson mass splittings and mixings in unquenched (coupled-channel) quark models. Theorems derived previously in perturbation theory are generalised…