Scalar mesons and Adler zeros

  title={Scalar mesons and Adler zeros},
  author={G. Rupp and F. Kleefeld and E. Beveren},
  journal={arXiv: High Energy Physics - Phenomenology},
  • G. Rupp, F. Kleefeld, E. Beveren
  • Published 2005
  • Physics
  • arXiv: High Energy Physics - Phenomenology
  • A simple unitarized quark‐meson model, recently applied with success to light and charmed scalar mesons, is shown to encompass Adler‐type zeros in the amplitude, due to the use of relativistic kinematics in the scattering sector. These zeros turn out to be crucial for the description of the K0*(800) resonance, as well as the new charmed scalar mesons Ds0*(2317) and D0*(2300).