18-24 June 2017
Palacio de Congresos
Europe/Madrid timezone
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Contribution Poster

Palacio de Congresos -

Charmonia in flight

Speakers

  • Prof. Sasa PRELOVSEK

Primary authors

Co-authors

Content

Lattice simulation of charmonium resonances with non-zero momentum provides additional information on the relevant two-meson scattering matrices. However, the reduced rotational symmetry in a moving frame renders a number of states with different J^P in the same lattice irreducible representation. The identification of the underlying spin and parity for these states is particularly important for heavy quarkonia, since their spectra contain a number of states with different J^P in a relatively narrow energy region. Preliminary results concerning spin-identification will be presented in relation to our study of charmonium resonances in flight on the Nf=2+1 CLS ensembles.

Preferred track (if multiple tracks have been selected)

Hadron Spectroscopy and Interactions