Hybrid exotic mesons in soft-wall AdS/QCD

Loredana Bellantuono

doi:10.1051/epjconf/20148000014

Hybrid exotic mesons in soft-wall AdS/QCD

High Energy Physics - Phenomenology 2015-06-23 v2

Authors: Loredana Bellantuono

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Abstract

Hybrid mesons with exotic quantum numbers $J^{PC}=1^{-+}$ are examined in soft-wall AdS/QCD. The predicted mass spectrum is compared to the measured values of the candidates $\pi_1(1400)$ , $\pi_1(1600)$ and $\pi_1(2015)$ . Thermal effects are analysed through the spectral function in the AdS-Black Hole model, and the differences with the Hawking-Page description are discussed.

Keywords

hybrid mesons exotic quantum numbers AdS/QCD soft-wall model mass spectrum thermal effects spectral function

Cite

@article{arxiv.1410.2493,
  title  = {Hybrid exotic mesons in soft-wall AdS/QCD},
  author = {Loredana Bellantuono},
  journal= {arXiv preprint arXiv:1410.2493},
  year   = {2015}
}

Comments

LaTex, 5 pages, 2 figures. Poster presented at "QCD@Work 2014", International Workshop on QCD, Theory and Experiment, Giovinazzo (Bari), Italy, June 16-19, 2014. One reference added

Hybrid exotic mesons in soft-wall AdS/QCD

Abstract

Keywords

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