Pentaquark implications for exotic mesons

T. Burns; F. E. Close; J. J. Dudek

doi:10.1103/PhysRevD.71.014017

Pentaquark implications for exotic mesons

高能物理 - 唯象学 2014-11-18 v1

作者: T. Burns , F. E. Close , J. J. Dudek

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

If the exotic baryon $\Theta^+(1540)$ is a correlated $udud\bar{s}$ with $J^P = {1/2}^+$ , then there should exist an exotic meson, $J^P = 1^-$ $\vartheta^+ (S=+2)$ $\to K^+K^0$ $\sim 1.6$ GeV with width $O(10-100)$ MeV. The $\pi_1(1400;1600)$ may be broad members of {\bf 10} $\pm$ \10bar in such a picture. Vector mesons in the 1.4 - 1.7GeV mass range are also compared with this picture.

关键词

pentaquark baryon physics exotic hadrons

引用

@article{arxiv.hep-ph/0411160,
  title  = {Pentaquark implications for exotic mesons},
  author = {T. Burns and F. E. Close and J. J. Dudek},
  journal= {arXiv preprint arXiv:hep-ph/0411160},
  year   = {2014}
}

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