Dynamically generated $N^{*}$ and $\Lambda^*$ resonances in the hidden charm sector around 4.3 GeV

Jia-Jun Wu; R. Molina; E. Oset; B. S. Zou

doi:10.1103/PhysRevC.84.015202

Dynamically generated $N^{}$ and $\Lambda^$ resonances in the hidden charm sector around 4.3 GeV

Nuclear Theory 2015-03-17 v2 High Energy Physics - Phenomenology Nuclear Experiment

Authors: Jia-Jun Wu , R. Molina , E. Oset , B. S. Zou

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Abstract

The interactions of $\bar{D}\Sigma_{c}$ - $\bar D\Lambda_c$ , $\bar{D}^{*}\Sigma_{c}$ - $\bar D^*\Lambda_c$ , and related strangeness channels, are studied within the framework of the coupled channel unitary approach with the local hidden gauge formalism. A series of meson-baryon dynamically generated relatively narrow $N^*$ and $\Lambda^*$ resonances are predicted around 4.3 GeV in the hidden charm sector. We make estimates of production cross sections of these predicted resonances in $\bar{p} p$ collisions for PANDA at the forthcoming FAIR facility.

Keywords

charm quark production in high energy collisions lambda(1405) resonance photoproduction exotic hadrons

Cite

@article{arxiv.1011.2399,
  title  = {Dynamically generated $N^{*}$ and $\Lambda^*$ resonances in the hidden charm sector around 4.3 GeV},
  author = {Jia-Jun Wu and R. Molina and E. Oset and B. S. Zou},
  journal= {arXiv preprint arXiv:1011.2399},
  year   = {2015}
}

Comments

35 pages, 12 figures