English

Strong decays of strange quarkonia in a corrected 3P0 model

High Energy Physics - Phenomenology 2020-02-26 v1 Nuclear Theory

Abstract

Extensively applied to both light and heavy meson decay and standing as one of the most successful strong decay models is the 3P0^{3}P_{0} model, in which qqˉq\bar{q} pair production is the dominant mechanism. In this paper we evaluate strong decay amplitudes and partial widths of strange SS and DD state mesons, namely ϕ(1020) \phi(1020), ϕ(1680)\phi (1680) , ϕ(2050) \phi (2050) , ϕ1(1850)\phi_1 (1850) , ϕ2(1850)\phi_2 (1850) and ϕ3(1850) \phi_3 (1850) , in the bound-state corrected 3P0^{3}P_{0} decay model (C3P0^{3}P_{0}). The C3P0^{3}P_{0} model is obtained in the context of the Fock-Tani formalism, which is a mapping technique.

Keywords

Cite

@article{arxiv.2001.08708,
  title  = {Strong decays of strange quarkonia in a corrected 3P0 model},
  author = {J. N. de Quadros and D. T. da Silva and M. L. L. da Silva and D. Hadjimichef},
  journal= {arXiv preprint arXiv:2001.08708},
  year   = {2020}
}

Comments

To appear in Phys. Rev. C