308 citations · 644 across the 29 of their papers we have counts for
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Multichannel calculation of the very narrow and the very broad
George Rupp, Eef van Beveren
The narrow (2317) and broad (2300-2400) charmed scalar mesons and their radial excitations are described in a coupled-channel quark model that also repro…
Scalar and axial-vector mesons
Eef van Beveren, George Rupp
Nowadays, there exists an abundance of theoretical approaches towards the mesonic spectrum, ranging from confinement models of all kinds, i.e., glueballs, and quark-antiquark, mult…
The nature of , , and
E. van Beveren, D. V. Bugg, F. Kleefeld +1
Masses and widths of the four light scalar mesons , , (980) and (980) may be reproduced in a model where mesons scatter via a loop. A transition potentia…
Is the Y(4260) just a coupled-channel signal?
Eef van Beveren, George Rupp
The Ds-Ds*, D*-D*, and Ds*-Ds*, P-wave channels in the energy region of the Y(4260) charmonium structure are studied in a coupled-channel model applied to JPC=1-- c-cbar resonances…
Recoupling matrix elements and decay
Eef van Beveren
Recoupling matrix elements are evaluated, in the harmonic oscillator approximation, for all possible angular and radial excitations in processes where quarks recombine. A diagramma…
Coupling constants and transition potentials for hadronic decay modes of a meson
Eef van Beveren
Within the independent-harmonic-oscillator model for quarks inside a hadron, a rigorous method is presented for the calculation of coupling constants and transition potentials for…