Published August 21, 2025 | Version v1
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The allowed baryon to baryon–meson strong transitions

  • 1. School of Physics, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
  • 2. Department of Physics, University of Tehran, North Karegar Avenue, Tehran, 14395-547, Iran

Description

We investigate the kinematically allowed baryon to baryon–meson strong transitions in all the light and heavy sectors. We consider only the ground state on-shell particles in the baryonic and mesonic channels. In the case of mesons, only the well-established pseudoscslar and vector nonets are involved. For the baryons, we consider the ground state spin 1/2 and 3/2 baryons. Using all the restrictions and conservation laws, a / code selects the allowed strong channels among many possible transitions. Using the strong coupling constants defining these transitions, we estimate the strong width and beaching fraction at each channel, that may help ongoing experimental and theoretical investigations.

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